CINXE.COM
LaMarcus Adna Thompson - Wikipedia
<!DOCTYPE html> <html class="client-nojs vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-1 vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-enabled skin-theme-clientpref-day vector-sticky-header-enabled vector-toc-available" lang="en" dir="ltr"> <head> <meta charset="UTF-8"> <title>LaMarcus Adna Thompson - Wikipedia</title> <script>(function(){var className="client-js vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-1 vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-enabled skin-theme-clientpref-day vector-sticky-header-enabled vector-toc-available";var cookie=document.cookie.match(/(?:^|; )enwikimwclientpreferences=([^;]+)/);if(cookie){cookie[1].split('%2C').forEach(function(pref){className=className.replace(new RegExp('(^| )'+pref.replace(/-clientpref-\w+$|[^\w-]+/g,'')+'-clientpref-\\w+( |$)'),'$1'+pref+'$2');});}document.documentElement.className=className;}());RLCONF={"wgBreakFrames":false,"wgSeparatorTransformTable":["",""],"wgDigitTransformTable":["",""],"wgDefaultDateFormat":"dmy","wgMonthNames":["","January","February","March","April","May","June","July","August","September","October","November","December"],"wgRequestId":"61396345-826f-4539-b141-987f1bf1e514","wgCanonicalNamespace":"","wgCanonicalSpecialPageName":false,"wgNamespaceNumber":0,"wgPageName":"LaMarcus_Adna_Thompson","wgTitle":"LaMarcus Adna Thompson","wgCurRevisionId":1270598863,"wgRevisionId":1270598863,"wgArticleId":315142,"wgIsArticle":true,"wgIsRedirect":false,"wgAction":"view","wgUserName":null,"wgUserGroups":["*"],"wgCategories":["Articles with short description","Short description is different from Wikidata","Use mdy dates from January 2025","Articles with hCards","Articles to be expanded from January 2011","All articles to be expanded","All stub articles","Amusement ride manufacturers","American inventors","Roller coaster designers","1848 births","1919 deaths","American people stubs"],"wgPageViewLanguage":"en","wgPageContentLanguage":"en","wgPageContentModel":"wikitext","wgRelevantPageName":"LaMarcus_Adna_Thompson","wgRelevantArticleId":315142,"wgIsProbablyEditable":true,"wgRelevantPageIsProbablyEditable":true,"wgRestrictionEdit":[],"wgRestrictionMove":[],"wgNoticeProject":"wikipedia","wgCiteReferencePreviewsActive":false,"wgFlaggedRevsParams":{"tags":{"status":{"levels":1}}},"wgMediaViewerOnClick":true,"wgMediaViewerEnabledByDefault":true,"wgPopupsFlags":0,"wgVisualEditor":{"pageLanguageCode":"en","pageLanguageDir":"ltr","pageVariantFallbacks":"en"},"wgMFDisplayWikibaseDescriptions":{"search":true,"watchlist":true,"tagline":false,"nearby":true},"wgWMESchemaEditAttemptStepOversample":false,"wgWMEPageLength":5000,"wgEditSubmitButtonLabelPublish":true,"wgULSPosition":"interlanguage","wgULSisCompactLinksEnabled":false,"wgVector2022LanguageInHeader":true,"wgULSisLanguageSelectorEmpty":false,"wgWikibaseItemId":"Q139451","wgCheckUserClientHintsHeadersJsApi":["brands","architecture","bitness","fullVersionList","mobile","model","platform","platformVersion"],"GEHomepageSuggestedEditsEnableTopics":true,"wgGETopicsMatchModeEnabled":false,"wgGEStructuredTaskRejectionReasonTextInputEnabled":false,"wgGELevelingUpEnabledForUser":false}; RLSTATE={"ext.globalCssJs.user.styles":"ready","site.styles":"ready","user.styles":"ready","ext.globalCssJs.user":"ready","user":"ready","user.options":"loading","ext.cite.styles":"ready","skins.vector.search.codex.styles":"ready","skins.vector.styles":"ready","skins.vector.icons":"ready","jquery.makeCollapsible.styles":"ready","ext.wikimediamessages.styles":"ready","ext.visualEditor.desktopArticleTarget.noscript":"ready","ext.uls.interlanguage":"ready","wikibase.client.init":"ready"};RLPAGEMODULES=["ext.cite.ux-enhancements","mediawiki.page.media","site","mediawiki.page.ready","jquery.makeCollapsible","mediawiki.toc","skins.vector.js","ext.centralNotice.geoIP","ext.centralNotice.startUp","ext.gadget.ReferenceTooltips","ext.gadget.switcher","ext.urlShortener.toolbar","ext.centralauth.centralautologin","mmv.bootstrap","ext.popups","ext.visualEditor.desktopArticleTarget.init","ext.visualEditor.targetLoader","ext.echo.centralauth","ext.eventLogging","ext.wikimediaEvents","ext.navigationTiming","ext.uls.interface","ext.cx.eventlogging.campaigns","ext.cx.uls.quick.actions","wikibase.client.vector-2022","ext.checkUser.clientHints","ext.growthExperiments.SuggestedEditSession"];</script> <script>(RLQ=window.RLQ||[]).push(function(){mw.loader.impl(function(){return["user.options@12s5i",function($,jQuery,require,module){mw.user.tokens.set({"patrolToken":"+\\","watchToken":"+\\","csrfToken":"+\\"}); }];});});</script> <link rel="stylesheet" href="/w/load.php?lang=en&modules=ext.cite.styles%7Cext.uls.interlanguage%7Cext.visualEditor.desktopArticleTarget.noscript%7Cext.wikimediamessages.styles%7Cjquery.makeCollapsible.styles%7Cskins.vector.icons%2Cstyles%7Cskins.vector.search.codex.styles%7Cwikibase.client.init&only=styles&skin=vector-2022"> <script async="" src="/w/load.php?lang=en&modules=startup&only=scripts&raw=1&skin=vector-2022"></script> <meta name="ResourceLoaderDynamicStyles" content=""> <link rel="stylesheet" href="/w/load.php?lang=en&modules=site.styles&only=styles&skin=vector-2022"> <meta name="generator" content="MediaWiki 1.44.0-wmf.20"> <meta name="referrer" content="origin"> <meta name="referrer" content="origin-when-cross-origin"> <meta name="robots" content="max-image-preview:standard"> <meta name="format-detection" content="telephone=no"> <meta property="og:image" content="https://upload.wikimedia.org/wikipedia/commons/c/c7/LaMarcus_Adna_Thompson.gif"> <meta property="og:image:width" content="1200"> <meta property="og:image:height" content="1791"> <meta property="og:image" content="https://upload.wikimedia.org/wikipedia/commons/c/c7/LaMarcus_Adna_Thompson.gif"> <meta property="og:image:width" content="800"> <meta property="og:image:height" content="1194"> <meta property="og:image:width" content="640"> <meta property="og:image:height" content="955"> <meta name="viewport" content="width=1120"> <meta property="og:title" content="LaMarcus Adna Thompson - Wikipedia"> <meta property="og:type" content="website"> <link rel="preconnect" href="//upload.wikimedia.org"> <link rel="alternate" media="only screen and (max-width: 640px)" href="//en.m.wikipedia.org/wiki/LaMarcus_Adna_Thompson"> <link rel="alternate" type="application/x-wiki" title="Edit this page" href="/w/index.php?title=LaMarcus_Adna_Thompson&action=edit"> <link rel="apple-touch-icon" href="/static/apple-touch/wikipedia.png"> <link rel="icon" href="/static/favicon/wikipedia.ico"> <link rel="search" type="application/opensearchdescription+xml" href="/w/rest.php/v1/search" title="Wikipedia (en)"> <link rel="EditURI" type="application/rsd+xml" href="//en.wikipedia.org/w/api.php?action=rsd"> <link rel="canonical" href="https://en.wikipedia.org/wiki/LaMarcus_Adna_Thompson"> <link rel="license" href="https://creativecommons.org/licenses/by-sa/4.0/deed.en"> <link rel="alternate" type="application/atom+xml" title="Wikipedia Atom feed" href="/w/index.php?title=Special:RecentChanges&feed=atom"> <link rel="dns-prefetch" href="//meta.wikimedia.org" /> <link rel="dns-prefetch" href="login.wikimedia.org"> </head> <body class="skin--responsive skin-vector skin-vector-search-vue mediawiki ltr sitedir-ltr mw-hide-empty-elt ns-0 ns-subject mw-editable page-LaMarcus_Adna_Thompson rootpage-LaMarcus_Adna_Thompson skin-vector-2022 action-view"><a class="mw-jump-link" href="#bodyContent">Jump to content</a> <div class="vector-header-container"> <header class="vector-header mw-header"> <div class="vector-header-start"> <nav class="vector-main-menu-landmark" aria-label="Site"> <div id="vector-main-menu-dropdown" class="vector-dropdown vector-main-menu-dropdown vector-button-flush-left vector-button-flush-right" title="Main menu" > <input type="checkbox" id="vector-main-menu-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-main-menu-dropdown" class="vector-dropdown-checkbox " aria-label="Main menu" > <label id="vector-main-menu-dropdown-label" for="vector-main-menu-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-menu mw-ui-icon-wikimedia-menu"></span> <span class="vector-dropdown-label-text">Main menu</span> </label> <div class="vector-dropdown-content"> <div id="vector-main-menu-unpinned-container" class="vector-unpinned-container"> <div id="vector-main-menu" class="vector-main-menu vector-pinnable-element"> <div class="vector-pinnable-header vector-main-menu-pinnable-header vector-pinnable-header-unpinned" data-feature-name="main-menu-pinned" data-pinnable-element-id="vector-main-menu" data-pinned-container-id="vector-main-menu-pinned-container" data-unpinned-container-id="vector-main-menu-unpinned-container" > <div class="vector-pinnable-header-label">Main menu</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-main-menu.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-main-menu.unpin">hide</button> </div> <div id="p-navigation" class="vector-menu mw-portlet mw-portlet-navigation" > <div class="vector-menu-heading"> Navigation </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-mainpage-description" class="mw-list-item"><a href="/wiki/Main_Page" title="Visit the main page [z]" accesskey="z"><span>Main page</span></a></li><li id="n-contents" class="mw-list-item"><a href="/wiki/Wikipedia:Contents" title="Guides to browsing Wikipedia"><span>Contents</span></a></li><li id="n-currentevents" class="mw-list-item"><a href="/wiki/Portal:Current_events" title="Articles related to current events"><span>Current events</span></a></li><li id="n-randompage" class="mw-list-item"><a href="/wiki/Special:Random" title="Visit a randomly selected article [x]" accesskey="x"><span>Random article</span></a></li><li id="n-aboutsite" class="mw-list-item"><a href="/wiki/Wikipedia:About" title="Learn about Wikipedia and how it works"><span>About Wikipedia</span></a></li><li id="n-contactpage" class="mw-list-item"><a href="//en.wikipedia.org/wiki/Wikipedia:Contact_us" title="How to contact Wikipedia"><span>Contact us</span></a></li> </ul> </div> </div> <div id="p-interaction" class="vector-menu mw-portlet mw-portlet-interaction" > <div class="vector-menu-heading"> Contribute </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-help" class="mw-list-item"><a href="/wiki/Help:Contents" title="Guidance on how to use and edit Wikipedia"><span>Help</span></a></li><li id="n-introduction" class="mw-list-item"><a href="/wiki/Help:Introduction" title="Learn how to edit Wikipedia"><span>Learn to edit</span></a></li><li id="n-portal" class="mw-list-item"><a href="/wiki/Wikipedia:Community_portal" title="The hub for editors"><span>Community portal</span></a></li><li id="n-recentchanges" class="mw-list-item"><a href="/wiki/Special:RecentChanges" title="A list of recent changes to Wikipedia [r]" accesskey="r"><span>Recent changes</span></a></li><li id="n-upload" class="mw-list-item"><a href="/wiki/Wikipedia:File_upload_wizard" title="Add images or other media for use on Wikipedia"><span>Upload file</span></a></li><li id="n-specialpages" class="mw-list-item"><a href="/wiki/Special:SpecialPages"><span>Special pages</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> <a href="/wiki/Main_Page" class="mw-logo"> <img class="mw-logo-icon" src="/static/images/icons/wikipedia.png" alt="" aria-hidden="true" height="50" width="50"> <span class="mw-logo-container skin-invert"> <img class="mw-logo-wordmark" alt="Wikipedia" src="/static/images/mobile/copyright/wikipedia-wordmark-en.svg" style="width: 7.5em; height: 1.125em;"> <img class="mw-logo-tagline" alt="The Free Encyclopedia" src="/static/images/mobile/copyright/wikipedia-tagline-en.svg" width="117" height="13" style="width: 7.3125em; height: 0.8125em;"> </span> </a> </div> <div class="vector-header-end"> <div id="p-search" role="search" class="vector-search-box-vue vector-search-box-collapses vector-search-box-show-thumbnail vector-search-box-auto-expand-width vector-search-box"> <a href="/wiki/Special:Search" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only search-toggle" title="Search Wikipedia [f]" accesskey="f"><span class="vector-icon mw-ui-icon-search mw-ui-icon-wikimedia-search"></span> <span>Search</span> </a> <div class="vector-typeahead-search-container"> <div class="cdx-typeahead-search cdx-typeahead-search--show-thumbnail cdx-typeahead-search--auto-expand-width"> <form action="/w/index.php" id="searchform" class="cdx-search-input cdx-search-input--has-end-button"> <div id="simpleSearch" class="cdx-search-input__input-wrapper" data-search-loc="header-moved"> <div class="cdx-text-input cdx-text-input--has-start-icon"> <input class="cdx-text-input__input" type="search" name="search" placeholder="Search Wikipedia" aria-label="Search Wikipedia" autocapitalize="sentences" title="Search Wikipedia [f]" accesskey="f" id="searchInput" > <span class="cdx-text-input__icon cdx-text-input__start-icon"></span> </div> <input type="hidden" name="title" value="Special:Search"> </div> <button class="cdx-button cdx-search-input__end-button">Search</button> </form> </div> </div> </div> <nav class="vector-user-links vector-user-links-wide" aria-label="Personal tools"> <div class="vector-user-links-main"> <div id="p-vector-user-menu-preferences" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-userpage" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <nav class="vector-appearance-landmark" aria-label="Appearance"> <div id="vector-appearance-dropdown" class="vector-dropdown " title="Change the appearance of the page's font size, width, and color" > <input type="checkbox" id="vector-appearance-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-appearance-dropdown" class="vector-dropdown-checkbox " aria-label="Appearance" > <label id="vector-appearance-dropdown-label" for="vector-appearance-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-appearance mw-ui-icon-wikimedia-appearance"></span> <span class="vector-dropdown-label-text">Appearance</span> </label> <div class="vector-dropdown-content"> <div id="vector-appearance-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <div id="p-vector-user-menu-notifications" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-overflow" class="vector-menu mw-portlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="https://donate.wikimedia.org/?wmf_source=donate&wmf_medium=sidebar&wmf_campaign=en.wikipedia.org&uselang=en" class=""><span>Donate</span></a> </li> <li id="pt-createaccount-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Special:CreateAccount&returnto=LaMarcus+Adna+Thompson" title="You are encouraged to create an account and log in; however, it is not mandatory" class=""><span>Create account</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Special:UserLogin&returnto=LaMarcus+Adna+Thompson" title="You're encouraged to log in; however, it's not mandatory. [o]" accesskey="o" class=""><span>Log in</span></a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out" title="Log in and more options" > <input type="checkbox" id="vector-user-links-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-user-links-dropdown" class="vector-dropdown-checkbox " aria-label="Personal tools" > <label id="vector-user-links-dropdown-label" for="vector-user-links-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-ellipsis mw-ui-icon-wikimedia-ellipsis"></span> <span class="vector-dropdown-label-text">Personal tools</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="User menu" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport" class="user-links-collapsible-item mw-list-item"><a href="https://donate.wikimedia.org/?wmf_source=donate&wmf_medium=sidebar&wmf_campaign=en.wikipedia.org&uselang=en"><span>Donate</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Special:CreateAccount&returnto=LaMarcus+Adna+Thompson" title="You are encouraged to create an account and log in; however, it is not mandatory"><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>Create account</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Special:UserLogin&returnto=LaMarcus+Adna+Thompson" title="You're encouraged to log in; however, it's not mandatory. [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Log in</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> Pages for logged out editors <a href="/wiki/Help:Introduction" aria-label="Learn more about editing"><span>learn more</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Special:MyContributions" title="A list of edits made from this IP address [y]" accesskey="y"><span>Contributions</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Special:MyTalk" title="Discussion about edits from this IP address [n]" accesskey="n"><span>Talk</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"><!-- CentralNotice --></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Site"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Contents" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Contents</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">hide</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">(Top)</div> </a> </li> <li id="toc-Early_years" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Early_years"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Early years</span> </div> </a> <ul id="toc-Early_years-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Father_of_the_gravity_ride_and_the_roller_coaster" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Father_of_the_gravity_ride_and_the_roller_coaster"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Father of the gravity ride and the roller coaster</span> </div> </a> <ul id="toc-Father_of_the_gravity_ride_and_the_roller_coaster-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-References" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#References"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>References</span> </div> </a> <ul id="toc-References-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-External_links" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#External_links"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>External links</span> </div> </a> <ul id="toc-External_links-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Contents" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" title="Table of Contents" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Toggle the table of contents" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Toggle the table of contents</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">LaMarcus Adna Thompson</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Go to an article in another language. Available in 10 languages" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-10" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">10 languages</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/LaMarcus_Adna_Thompson" title="LaMarcus Adna Thompson – German" lang="de" hreflang="de" data-title="LaMarcus Adna Thompson" data-language-autonym="Deutsch" data-language-local-name="German" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/LaMarcus_Adna_Thompson" title="LaMarcus Adna Thompson – Spanish" lang="es" hreflang="es" data-title="LaMarcus Adna Thompson" data-language-autonym="Español" data-language-local-name="Spanish" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/LaMarcus_Adna_Thompson" title="LaMarcus Adna Thompson – French" lang="fr" hreflang="fr" data-title="LaMarcus Adna Thompson" data-language-autonym="Français" data-language-local-name="French" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EB%9D%BC%EB%A7%88%EC%BB%A4%EC%8A%A4_%EC%95%A0%EB%93%9C%EB%82%98_%ED%86%B0%EC%8A%A8" title="라마커스 애드나 톰슨 – Korean" lang="ko" hreflang="ko" data-title="라마커스 애드나 톰슨" data-language-autonym="한국어" data-language-local-name="Korean" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%9C%D7%9E%D7%A8%D7%A7%D7%95%D7%A1_%D7%90%D7%93%D7%A0%D7%94_%D7%AA%D7%95%D7%9E%D7%A4%D7%A1%D7%95%D7%9F" title="למרקוס אדנה תומפסון – Hebrew" lang="he" hreflang="he" data-title="למרקוס אדנה תומפסון" data-language-autonym="עברית" data-language-local-name="Hebrew" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/LaMarcus_Adna_Thompson" title="LaMarcus Adna Thompson – Hungarian" lang="hu" hreflang="hu" data-title="LaMarcus Adna Thompson" data-language-autonym="Magyar" data-language-local-name="Hungarian" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-arz mw-list-item"><a href="https://arz.wikipedia.org/wiki/%D9%84%D8%A7%D9%85%D8%A7%D8%B1%D9%83%D8%B3_%D8%A7%D8%AF%D9%86%D8%A7_%D8%AA%D9%88%D9%85%D8%B3%D9%88%D9%86" title="لاماركس ادنا تومسون – Egyptian Arabic" lang="arz" hreflang="arz" data-title="لاماركس ادنا تومسون" data-language-autonym="مصرى" data-language-local-name="Egyptian Arabic" class="interlanguage-link-target"><span>مصرى</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/LaMarcus_Adna_Thompson" title="LaMarcus Adna Thompson – Malay" lang="ms" hreflang="ms" data-title="LaMarcus Adna Thompson" data-language-autonym="Bahasa Melayu" data-language-local-name="Malay" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/LaMarcus_Adna_Thompson" title="LaMarcus Adna Thompson – Norwegian Bokmål" lang="nb" hreflang="nb" data-title="LaMarcus Adna Thompson" data-language-autonym="Norsk bokmål" data-language-local-name="Norwegian Bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%A5%E0%B8%B2%E0%B8%A1%E0%B8%B2%E0%B8%A3%E0%B9%8C%E0%B8%84%E0%B8%B1%E0%B8%AA_%E0%B9%81%E0%B8%AD%E0%B8%94%E0%B8%99%E0%B8%B2_%E0%B8%97%E0%B8%AD%E0%B8%A1%E0%B8%9B%E0%B9%8C%E0%B8%AA%E0%B8%B1%E0%B8%99" title="ลามาร์คัส แอดนา ทอมป์สัน – Thai" lang="th" hreflang="th" data-title="ลามาร์คัส แอดนา ทอมป์สัน" data-language-autonym="ไทย" data-language-local-name="Thai" class="interlanguage-link-target"><span>ไทย</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q139451#sitelinks-wikipedia" title="Edit interlanguage links" class="wbc-editpage">Edit links</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Namespaces"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/LaMarcus_Adna_Thompson" title="View the content page [c]" accesskey="c"><span>Article</span></a></li><li id="ca-talk" class="vector-tab-noicon mw-list-item"><a href="/wiki/Talk:LaMarcus_Adna_Thompson" rel="discussion" title="Discuss improvements to the content page [t]" accesskey="t"><span>Talk</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="Change language variant" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">English</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="Views"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/LaMarcus_Adna_Thompson"><span>Read</span></a></li><li id="ca-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=LaMarcus_Adna_Thompson&action=edit" title="Edit this page [e]" accesskey="e"><span>Edit</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=LaMarcus_Adna_Thompson&action=history" title="Past revisions of this page [h]" accesskey="h"><span>View history</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Page tools"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="Tools" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">Tools</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">Tools</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">hide</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="More options" > <div class="vector-menu-heading"> Actions </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/LaMarcus_Adna_Thompson"><span>Read</span></a></li><li id="ca-more-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=LaMarcus_Adna_Thompson&action=edit" title="Edit this page [e]" accesskey="e"><span>Edit</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=LaMarcus_Adna_Thompson&action=history"><span>View history</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> General </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Special:WhatLinksHere/LaMarcus_Adna_Thompson" title="List of all English Wikipedia pages containing links to this page [j]" accesskey="j"><span>What links here</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Special:RecentChangesLinked/LaMarcus_Adna_Thompson" rel="nofollow" title="Recent changes in pages linked from this page [k]" accesskey="k"><span>Related changes</span></a></li><li id="t-upload" class="mw-list-item"><a href="//en.wikipedia.org/wiki/Wikipedia:File_Upload_Wizard" title="Upload files [u]" accesskey="u"><span>Upload file</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=LaMarcus_Adna_Thompson&oldid=1270598863" title="Permanent link to this revision of this page"><span>Permanent link</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=LaMarcus_Adna_Thompson&action=info" title="More information about this page"><span>Page information</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Special:CiteThisPage&page=LaMarcus_Adna_Thompson&id=1270598863&wpFormIdentifier=titleform" title="Information on how to cite this page"><span>Cite this page</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Special:UrlShortener&url=https%3A%2F%2Fen.wikipedia.org%2Fwiki%2FLaMarcus_Adna_Thompson"><span>Get shortened URL</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Special:QrCode&url=https%3A%2F%2Fen.wikipedia.org%2Fwiki%2FLaMarcus_Adna_Thompson"><span>Download QR code</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> Print/export </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Special:DownloadAsPdf&page=LaMarcus_Adna_Thompson&action=show-download-screen" title="Download this page as a PDF file"><span>Download as PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=LaMarcus_Adna_Thompson&printable=yes" title="Printable version of this page [p]" accesskey="p"><span>Printable version</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> In other projects </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q139451" title="Structured data on this page hosted by Wikidata [g]" accesskey="g"><span>Wikidata item</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Page tools"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Appearance"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Appearance</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">hide</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">From Wikipedia, the free encyclopedia</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">American inventor and businessman (1848–1919)</div> <p class="mw-empty-elt"> </p> <style data-mw-deduplicate="TemplateStyles:r1257001546">.mw-parser-output .infobox-subbox{padding:0;border:none;margin:-3px;width:auto;min-width:100%;font-size:100%;clear:none;float:none;background-color:transparent}.mw-parser-output .infobox-3cols-child{margin:auto}.mw-parser-output .infobox .navbar{font-size:100%}@media screen{html.skin-theme-clientpref-night .mw-parser-output .infobox-full-data:not(.notheme)>div:not(.notheme)[style]{background:#1f1f23!important;color:#f8f9fa}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .infobox-full-data:not(.notheme) div:not(.notheme){background:#1f1f23!important;color:#f8f9fa}}@media(min-width:640px){body.skin--responsive .mw-parser-output .infobox-table{display:table!important}body.skin--responsive .mw-parser-output .infobox-table>caption{display:table-caption!important}body.skin--responsive .mw-parser-output .infobox-table>tbody{display:table-row-group}body.skin--responsive .mw-parser-output .infobox-table tr{display:table-row!important}body.skin--responsive .mw-parser-output .infobox-table th,body.skin--responsive .mw-parser-output .infobox-table td{padding-left:inherit;padding-right:inherit}}</style><table class="infobox biography vcard"><tbody><tr><th colspan="2" class="infobox-above" style="font-size:125%;"><div class="fn">LaMarcus Adna Thompson</div></th></tr><tr><td colspan="2" class="infobox-image"><span class="mw-default-size" typeof="mw:File/Frameless"><a href="/wiki/File:LaMarcus_Adna_Thompson.gif" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/c/c7/LaMarcus_Adna_Thompson.gif" decoding="async" width="201" height="300" class="mw-file-element" data-file-width="201" data-file-height="300" /></a></span><div class="infobox-caption">LaMarcus Thompson</div></td></tr><tr><th scope="row" class="infobox-label">Born</th><td class="infobox-data"><span style="display:none">(<span class="bday">1848-03-08</span>)</span>March 8, 1848<br /><div style="display:inline" class="birthplace"><a href="/wiki/Jersey,_Ohio" title="Jersey, Ohio">Jersey, Ohio</a></div></td></tr><tr><th scope="row" class="infobox-label">Died</th><td class="infobox-data">May 8, 1919<span style="display:none">(1919-05-08)</span> (aged 71)<br /><div style="display:inline" class="deathplace"><a href="/wiki/Glen_Cove,_New_York" title="Glen Cove, New York">Glen Cove, New York</a>, U.S.</div></td></tr></tbody></table> <p><b>LaMarcus Adna Thompson</b> (March 8, 1848 – May 8, 1919) was an American inventor and businessman most famous for developing a variety of <a href="/wiki/Gravity_rides" class="mw-redirect" title="Gravity rides">gravity rides</a> and <a href="/wiki/Roller_coaster" title="Roller coaster">roller coasters</a>. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Early_years">Early years</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=LaMarcus_Adna_Thompson&action=edit&section=1" title="Edit section: Early years"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1251242444">.mw-parser-output .ambox{border:1px solid #a2a9b1;border-left:10px solid #36c;background-color:#fbfbfb;box-sizing:border-box}.mw-parser-output .ambox+link+.ambox,.mw-parser-output .ambox+link+style+.ambox,.mw-parser-output .ambox+link+link+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+style+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+link+.ambox{margin-top:-1px}html body.mediawiki .mw-parser-output .ambox.mbox-small-left{margin:4px 1em 4px 0;overflow:hidden;width:238px;border-collapse:collapse;font-size:88%;line-height:1.25em}.mw-parser-output .ambox-speedy{border-left:10px solid #b32424;background-color:#fee7e6}.mw-parser-output .ambox-delete{border-left:10px solid #b32424}.mw-parser-output .ambox-content{border-left:10px solid #f28500}.mw-parser-output .ambox-style{border-left:10px solid #fc3}.mw-parser-output .ambox-move{border-left:10px solid #9932cc}.mw-parser-output .ambox-protection{border-left:10px solid #a2a9b1}.mw-parser-output .ambox .mbox-text{border:none;padding:0.25em 0.5em;width:100%}.mw-parser-output .ambox .mbox-image{border:none;padding:2px 0 2px 0.5em;text-align:center}.mw-parser-output .ambox .mbox-imageright{border:none;padding:2px 0.5em 2px 0;text-align:center}.mw-parser-output .ambox .mbox-empty-cell{border:none;padding:0;width:1px}.mw-parser-output .ambox .mbox-image-div{width:52px}@media(min-width:720px){.mw-parser-output .ambox{margin:0 10%}}@media print{body.ns-0 .mw-parser-output .ambox{display:none!important}}</style><table class="box-Expand_section plainlinks metadata ambox mbox-small-left ambox-content" role="presentation"><tbody><tr><td class="mbox-image"><span typeof="mw:File"><a href="/wiki/File:Wiki_letter_w_cropped.svg" class="mw-file-description"><img alt="[icon]" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/1c/Wiki_letter_w_cropped.svg/20px-Wiki_letter_w_cropped.svg.png" decoding="async" width="20" height="14" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/1c/Wiki_letter_w_cropped.svg/30px-Wiki_letter_w_cropped.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/1c/Wiki_letter_w_cropped.svg/40px-Wiki_letter_w_cropped.svg.png 2x" data-file-width="44" data-file-height="31" /></a></span></td><td class="mbox-text"><div class="mbox-text-span">This section <b>needs expansion</b>. You can help by <a class="external text" href="https://en.wikipedia.org/w/index.php?title=LaMarcus_Adna_Thompson&action=edit&section=">adding to it</a>. <span class="date-container"><i>(<span class="date">January 2011</span>)</i></span></div></td></tr></tbody></table> <p>Thompson was born in Jersey, Licking County, Ohio on March 8, 1848. His parents were Adna Thompson (father), and Nancy D. Thompson (mother). He had a brother named Olvid. In his adolescence, he became a skilled carpenter. In 1873 he began operating a grocery store in <a href="/wiki/Elkhart,_Indiana" title="Elkhart, Indiana">Elkhart, Indiana</a>. There he began designing a device to manufacture seamless stockings and tights for women. He made a fortune in that business, but failing health forced him to quit.<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Father_of_the_gravity_ride_and_the_roller_coaster">Father of the gravity ride and the roller coaster</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=LaMarcus_Adna_Thompson&action=edit&section=2" title="Edit section: Father of the gravity ride and the roller coaster"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Thompsons_Switchback_Railway_1884.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/d/db/Thompsons_Switchback_Railway_1884.jpg/220px-Thompsons_Switchback_Railway_1884.jpg" decoding="async" width="220" height="220" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/db/Thompsons_Switchback_Railway_1884.jpg/330px-Thompsons_Switchback_Railway_1884.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/db/Thompsons_Switchback_Railway_1884.jpg/440px-Thompsons_Switchback_Railway_1884.jpg 2x" data-file-width="461" data-file-height="461" /></a><figcaption>Thompson's <i>Switchback Railway</i> 1884</figcaption></figure> <p>Thompson is best known for his early work developing <a href="/wiki/Roller_coaster" title="Roller coaster">roller coasters</a> and for inventing the scenic railway genre of rides. He is known as the "Father of the American Roller Coaster"<sup id="cite_ref-heartofconeyisland_2-0" class="reference"><a href="#cite_note-heartofconeyisland-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> and is often also called the "Father of the Gravity Ride". Over his lifetime, Thompson accumulated nearly thirty <a href="/wiki/Patents" class="mw-redirect" title="Patents">patents</a> related to roller coaster technologies. An example is the patent granted December 22, 1884, for the <i>Gravity Switch-back Railway</i>.<sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> Thompson's work built upon an earlier patent for an "Inclined Plane Railway", filed in 1878 by Richard Knudson.<sup id="cite_ref-WRHS_4-0" class="reference"><a href="#cite_note-WRHS-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> </p><p>Thompson's breakthrough ride was the "Gravity <a href="/wiki/Switchback_Railway" title="Switchback Railway">Switchback Railway</a>", which opened at <a href="/wiki/Coney_Island" title="Coney Island">Coney Island</a> in 1884. A (6 mph) ride cost 5 cents. In 1887, along with designer James A. Griffiths, he opened the <a href="/wiki/Gravity_railroad" title="Gravity railroad">Scenic Railway</a> on the Boardwalk in Atlantic City, N.J. Thompson's scenic railway concept initially was intended to give riders a scenic view of the surrounding landscape; later, Thompson created elaborate painted backgrounds and scenes so that riders would feel like they were touring the Swiss Alps or other foreign landscapes.<sup id="cite_ref-heartofconeyisland_2-1" class="reference"><a href="#cite_note-heartofconeyisland-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </p><p>Thompson was managing director of the L. A. Thompson Scenic Railway Company, 220 West 42nd St., incorporated in 1895. Thompson's scenic railways were immensely popular during the first and second decade of the 1900s, and his company operated six major scenic railways at Coney Island alone during that time.<sup id="cite_ref-heartofconeyisland_2-2" class="reference"><a href="#cite_note-heartofconeyisland-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> Dozens of scenic railways operated throughout the U.S. and in Europe. Eventually, the scenic railway was eclipsed by faster and more thrilling roller coaster rides made possible by improvements in roller coaster safety technology.<sup id="cite_ref-heartofconeyisland_2-3" class="reference"><a href="#cite_note-heartofconeyisland-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </p><p>Thompson died at his home, Thompson Park, <a href="/wiki/Glen_Cove,_Long_Island" class="mw-redirect" title="Glen Cove, Long Island">Glen Cove, Long Island</a>, on May 8, 1919, at age 71. </p> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=LaMarcus_Adna_Thompson&action=edit&section=3" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-1">^</a></b></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite class="citation news cs1">"L. A. Thompson Dead. Inventor of Scenic Railway Dies at His Home, Thompson Park". <i>The New York Times</i>. March 9, 1919. p. 20.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=The+New+York+Times&rft.atitle=L.+A.+Thompson+Dead.+Inventor+of+Scenic+Railway+Dies+at+His+Home%2C+Thompson+Park.&rft.pages=20&rft.date=1919-03-09&rfr_id=info%3Asid%2Fen.wikipedia.org%3ALaMarcus+Adna+Thompson" class="Z3988"></span></span> </li> <li id="cite_note-heartofconeyisland-2"><span class="mw-cite-backlink">^ <a href="#cite_ref-heartofconeyisland_2-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-heartofconeyisland_2-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-heartofconeyisland_2-2"><sup><i><b>c</b></i></sup></a> <a href="#cite_ref-heartofconeyisland_2-3"><sup><i><b>d</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFDavid_A._Sullivan" class="citation web cs1">David A. Sullivan. <a rel="nofollow" class="external text" href="http://www.heartofconeyisland.com/thompson-scenic-railways-roller-coaster.html">"LaMarcus Adna Thompson's Scenic Railways at Coney Island"</a>. <i>heartofconeyisland.com</i><span class="reference-accessdate">. Retrieved <span class="nowrap">November 19,</span> 2016</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=heartofconeyisland.com&rft.atitle=LaMarcus+Adna+Thompson%27s+Scenic+Railways+at+Coney+Island&rft.au=David+A.+Sullivan&rft_id=http%3A%2F%2Fwww.heartofconeyisland.com%2Fthompson-scenic-railways-roller-coaster.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3ALaMarcus+Adna+Thompson" class="Z3988"></span></span> </li> <li id="cite_note-3"><span class="mw-cite-backlink"><b><a href="#cite_ref-3">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://patents.google.com/patent/US332762">"Google patents, US patent# 332762, <i>GRAVITY SWITCH-BACK RAILWAY</i>"</a><span class="reference-accessdate">. Retrieved <span class="nowrap">February 13,</span> 2013</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Google+patents%2C+US+patent%23+332762%2C+GRAVITY+SWITCH-BACK+RAILWAY&rft_id=https%3A%2F%2Fpatents.google.com%2Fpatent%2FUS332762&rfr_id=info%3Asid%2Fen.wikipedia.org%3ALaMarcus+Adna+Thompson" class="Z3988"></span></span> </li> <li id="cite_note-WRHS-4"><span class="mw-cite-backlink"><b><a href="#cite_ref-WRHS_4-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFFrato2022" class="citation web cs1">Frato, John (July 5, 2022). <a rel="nofollow" class="external text" href="https://www.wrhs.org/blog/opening-day-first-roller-coaster-in-the-usa-june-16-1840/">"Opening Day: First Roller Coaster in the USA June 16, 1884"</a>. Western Reserve Historical Society. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20230510062820/https://www.wrhs.org/blog/opening-day-first-roller-coaster-in-the-usa-june-16-1840/">Archived</a> from the original on May 10, 2023<span class="reference-accessdate">. Retrieved <span class="nowrap">May 10,</span> 2023</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Opening+Day%3A+First+Roller+Coaster+in+the+USA+June+16%2C+1884&rft.pub=Western+Reserve+Historical+Society&rft.date=2022-07-05&rft.aulast=Frato&rft.aufirst=John&rft_id=https%3A%2F%2Fwww.wrhs.org%2Fblog%2Fopening-day-first-roller-coaster-in-the-usa-june-16-1840%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3ALaMarcus+Adna+Thompson" class="Z3988"></span></span> </li> </ol></div></div> <div class="mw-heading mw-heading2"><h2 id="External_links">External links</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=LaMarcus_Adna_Thompson&action=edit&section=4" title="Edit section: External links"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a rel="nofollow" class="external text" href="http://www.heartofconeyisland.com/roller-coasters-and-rides.html">Coney Island History: Roller Coasters, Shows and Attractions (c. 1905)</a> at Heart of Coney Island</li> <li><a rel="nofollow" class="external text" href="https://web.archive.org/web/20091112222507/http://www.personal.psu.edu/faculty/v/a/vac3/myth.html">Stories About the Invention of the Roller Coaster</a> – quotes multiple obits</li> <li><a rel="nofollow" class="external text" href="http://www.ultimaterollercoaster.com/coasters/history/">UltimateRollerCoaster.com, <i>Roller Coaster History</i></a></li></ul> <div class="navbox-styles"><style data-mw-deduplicate="TemplateStyles:r1129693374">.mw-parser-output .hlist dl,.mw-parser-output .hlist ol,.mw-parser-output .hlist ul{margin:0;padding:0}.mw-parser-output .hlist dd,.mw-parser-output .hlist dt,.mw-parser-output .hlist li{margin:0;display:inline}.mw-parser-output .hlist.inline,.mw-parser-output .hlist.inline dl,.mw-parser-output .hlist.inline ol,.mw-parser-output .hlist.inline ul,.mw-parser-output .hlist dl dl,.mw-parser-output .hlist dl ol,.mw-parser-output .hlist dl ul,.mw-parser-output .hlist ol dl,.mw-parser-output .hlist ol ol,.mw-parser-output .hlist ol ul,.mw-parser-output .hlist ul dl,.mw-parser-output .hlist ul ol,.mw-parser-output .hlist ul ul{display:inline}.mw-parser-output .hlist .mw-empty-li{display:none}.mw-parser-output .hlist dt::after{content:": "}.mw-parser-output .hlist dd::after,.mw-parser-output .hlist li::after{content:" · ";font-weight:bold}.mw-parser-output .hlist dd:last-child::after,.mw-parser-output .hlist dt:last-child::after,.mw-parser-output .hlist li:last-child::after{content:none}.mw-parser-output .hlist dd dd:first-child::before,.mw-parser-output .hlist dd dt:first-child::before,.mw-parser-output .hlist dd li:first-child::before,.mw-parser-output .hlist dt dd:first-child::before,.mw-parser-output .hlist dt dt:first-child::before,.mw-parser-output .hlist dt li:first-child::before,.mw-parser-output .hlist li dd:first-child::before,.mw-parser-output .hlist li dt:first-child::before,.mw-parser-output .hlist li li:first-child::before{content:" (";font-weight:normal}.mw-parser-output .hlist dd dd:last-child::after,.mw-parser-output .hlist dd dt:last-child::after,.mw-parser-output .hlist dd li:last-child::after,.mw-parser-output .hlist dt dd:last-child::after,.mw-parser-output .hlist dt dt:last-child::after,.mw-parser-output .hlist dt li:last-child::after,.mw-parser-output .hlist li dd:last-child::after,.mw-parser-output .hlist li dt:last-child::after,.mw-parser-output .hlist li li:last-child::after{content:")";font-weight:normal}.mw-parser-output .hlist ol{counter-reset:listitem}.mw-parser-output .hlist ol>li{counter-increment:listitem}.mw-parser-output .hlist ol>li::before{content:" "counter(listitem)"\a0 "}.mw-parser-output .hlist dd ol>li:first-child::before,.mw-parser-output .hlist dt ol>li:first-child::before,.mw-parser-output .hlist li ol>li:first-child::before{content:" ("counter(listitem)"\a0 "}</style><style data-mw-deduplicate="TemplateStyles:r1236075235">.mw-parser-output .navbox{box-sizing:border-box;border:1px solid #a2a9b1;width:100%;clear:both;font-size:88%;text-align:center;padding:1px;margin:1em auto 0}.mw-parser-output .navbox .navbox{margin-top:0}.mw-parser-output .navbox+.navbox,.mw-parser-output .navbox+.navbox-styles+.navbox{margin-top:-1px}.mw-parser-output .navbox-inner,.mw-parser-output .navbox-subgroup{width:100%}.mw-parser-output .navbox-group,.mw-parser-output .navbox-title,.mw-parser-output .navbox-abovebelow{padding:0.25em 1em;line-height:1.5em;text-align:center}.mw-parser-output .navbox-group{white-space:nowrap;text-align:right}.mw-parser-output .navbox,.mw-parser-output .navbox-subgroup{background-color:#fdfdfd}.mw-parser-output .navbox-list{line-height:1.5em;border-color:#fdfdfd}.mw-parser-output .navbox-list-with-group{text-align:left;border-left-width:2px;border-left-style:solid}.mw-parser-output tr+tr>.navbox-abovebelow,.mw-parser-output tr+tr>.navbox-group,.mw-parser-output tr+tr>.navbox-image,.mw-parser-output tr+tr>.navbox-list{border-top:2px solid #fdfdfd}.mw-parser-output .navbox-title{background-color:#ccf}.mw-parser-output .navbox-abovebelow,.mw-parser-output .navbox-group,.mw-parser-output .navbox-subgroup .navbox-title{background-color:#ddf}.mw-parser-output .navbox-subgroup .navbox-group,.mw-parser-output .navbox-subgroup .navbox-abovebelow{background-color:#e6e6ff}.mw-parser-output .navbox-even{background-color:#f7f7f7}.mw-parser-output .navbox-odd{background-color:transparent}.mw-parser-output .navbox .hlist td dl,.mw-parser-output .navbox .hlist td ol,.mw-parser-output .navbox .hlist td ul,.mw-parser-output .navbox td.hlist dl,.mw-parser-output .navbox td.hlist ol,.mw-parser-output .navbox td.hlist ul{padding:0.125em 0}.mw-parser-output .navbox .navbar{display:block;font-size:100%}.mw-parser-output .navbox-title .navbar{float:left;text-align:left;margin-right:0.5em}body.skin--responsive .mw-parser-output .navbox-image img{max-width:none!important}@media print{body.ns-0 .mw-parser-output .navbox{display:none!important}}</style></div><div role="navigation" class="navbox" aria-labelledby="Amusement_rides200" style="padding:3px"><table class="nowraplinks hlist mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374" /><style data-mw-deduplicate="TemplateStyles:r1239400231">.mw-parser-output .navbar{display:inline;font-size:88%;font-weight:normal}.mw-parser-output .navbar-collapse{float:left;text-align:left}.mw-parser-output .navbar-boxtext{word-spacing:0}.mw-parser-output .navbar ul{display:inline-block;white-space:nowrap;line-height:inherit}.mw-parser-output .navbar-brackets::before{margin-right:-0.125em;content:"[ "}.mw-parser-output .navbar-brackets::after{margin-left:-0.125em;content:" ]"}.mw-parser-output .navbar li{word-spacing:-0.125em}.mw-parser-output .navbar a>span,.mw-parser-output .navbar a>abbr{text-decoration:inherit}.mw-parser-output .navbar-mini abbr{font-variant:small-caps;border-bottom:none;text-decoration:none;cursor:inherit}.mw-parser-output .navbar-ct-full{font-size:114%;margin:0 7em}.mw-parser-output .navbar-ct-mini{font-size:114%;margin:0 4em}html.skin-theme-clientpref-night .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}@media(prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}}@media print{.mw-parser-output .navbar{display:none!important}}</style><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Amusement_rides" title="Template:Amusement rides"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Amusement_rides" title="Template talk:Amusement rides"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Amusement_rides" title="Special:EditPage/Template:Amusement rides"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Amusement_rides200" style="font-size:114%;margin:0 4em"><a href="/wiki/List_of_amusement_rides" title="List of amusement rides">Amusement rides</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">Rides</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Ali_Baba_(ride)" title="Ali Baba (ride)">Ali Baba</a></li> <li><a href="/wiki/Balloon_Race_(ride)" title="Balloon Race (ride)">Balloon Race</a></li> <li><a href="/wiki/Bayern_Kurve" title="Bayern Kurve">Bayern Kurve</a></li> <li><a href="/wiki/Booster_(Fabbri_ride)" title="Booster (Fabbri ride)">Booster (Fabbri)</a></li> <li><a href="/wiki/Booster_(HUSS_ride)" title="Booster (HUSS ride)">Booster (HUSS)</a></li> <li><a href="/wiki/Breakdance_(ride)" title="Breakdance (ride)">Breakdance</a></li> <li><a href="/wiki/Bulgy_the_Whale" title="Bulgy the Whale">Bulgy the Whale</a></li> <li><a href="/wiki/Bumper_boats" title="Bumper boats">Bumper boats</a></li> <li><a href="/wiki/Bumper_cars" title="Bumper cars">Bumper cars</a></li> <li><a href="/wiki/Bungee_trampoline" class="mw-redirect" title="Bungee trampoline">Bungee trampoline</a></li> <li><a href="/wiki/Carousel" title="Carousel">Carousel</a></li> <li><a href="/wiki/Caterpillar_(ride)" title="Caterpillar (ride)">Caterpillar</a></li> <li><a href="/wiki/Cliffhanger_(ride)" title="Cliffhanger (ride)">Cliffhanger</a></li> <li><a href="/wiki/Condor_(ride)" title="Condor (ride)">Condor</a></li> <li><a href="/wiki/Desperados_(ride)" title="Desperados (ride)">Desperados</a></li> <li><a href="/wiki/Devil%27s_wheel" title="Devil's wheel">Devil's wheel</a></li> <li><a href="/wiki/Disk%27O" title="Disk'O">Disk'O</a></li> <li><a href="/wiki/Double_Shot_(ride)" title="Double Shot (ride)">Double Shot</a></li> <li><a href="/wiki/Enterprise_(ride)" title="Enterprise (ride)">Enterprise</a></li> <li><a href="/wiki/Evolution_(ride)" title="Evolution (ride)">Evolution</a></li> <li><a href="/wiki/Ferris_wheel" title="Ferris wheel">Ferris Wheel</a></li> <li><a href="/wiki/Fire_Ball" title="Fire Ball">Fire Ball</a></li> <li><a href="/wiki/Flying_Scooters" title="Flying Scooters">Flying Scooters</a></li> <li><a href="/wiki/Flying_theatre" class="mw-redirect" title="Flying theatre">Flying theatre</a></li> <li><a href="/wiki/Freefall_(ride)" title="Freefall (ride)">Freefall</a></li> <li><a href="/wiki/Frisbee_(ride)" title="Frisbee (ride)">Frisbee</a></li> <li><a href="/wiki/Fun_Slide" class="mw-redirect" title="Fun Slide">Fun Slide</a></li> <li><a href="/wiki/Gravitron" title="Gravitron">Gravitron</a></li> <li><a href="/wiki/Haunted_swing" title="Haunted swing">Haunted swing</a></li> <li><a href="/wiki/Hayride" title="Hayride">Hayride</a></li> <li><a href="/wiki/Helter_skelter_(ride)" title="Helter skelter (ride)">Helter skelter</a></li> <li><a href="/wiki/Hurricane_(ride)" title="Hurricane (ride)">Hurricane</a></li> <li><a href="/wiki/Jump_and_Smile" title="Jump and Smile">Jump and Smile</a></li> <li><a href="/wiki/Kamikaze_(ride)" title="Kamikaze (ride)">Kamikaze</a></li> <li><a href="/wiki/Log_flume_(ride)" title="Log flume (ride)">Log flume</a></li> <li><a href="/wiki/Loop-O-Plane" title="Loop-O-Plane">Loop-O-Plane</a></li> <li><a href="/wiki/Looping_Starship" title="Looping Starship">Looping Starship</a></li> <li><a href="/wiki/Madhouse_(ride)" title="Madhouse (ride)">Madhouse</a></li> <li><a href="/wiki/Matterhorn_(ride)" title="Matterhorn (ride)">Matterhorn</a></li> <li><a href="/wiki/Mechanical_bull" title="Mechanical bull">Mechanical bull</a></li> <li><a href="/wiki/Monster_(ride)" title="Monster (ride)">Monster</a></li> <li><a href="/wiki/Motion_simulator" title="Motion simulator">Motion simulator</a></li> <li><a href="/wiki/Music_Express" title="Music Express">Music Express</a></li> <li><a href="/wiki/Octopus_(ride)" title="Octopus (ride)">Octopus</a></li> <li><a href="/wiki/Old_Mill_(ride)" title="Old Mill (ride)">Old Mill</a></li> <li><a href="/wiki/Orbiter_(ride)" title="Orbiter (ride)">Orbiter</a></li> <li><a href="/wiki/Paratrooper_(ride)" title="Paratrooper (ride)">Paratrooper</a></li> <li><a href="/wiki/Pirate_ship_(ride)" title="Pirate ship (ride)">Pirate Ship</a></li> <li><a href="/wiki/Power_Surge_(ride)" title="Power Surge (ride)">Power Surge</a></li> <li><a href="/wiki/Rainbow_(ride)" title="Rainbow (ride)">Rainbow</a></li> <li><a href="/wiki/Ranger_(ride)" title="Ranger (ride)">Ranger</a></li> <li><a href="/wiki/Red_Baron_(ride)" title="Red Baron (ride)">Red Baron</a></li> <li><a href="/wiki/Rock-O-Plane" title="Rock-O-Plane">Rock-O-Plane</a></li> <li><a href="/wiki/Rockin%27_Tug" title="Rockin' Tug">Rockin' Tug</a></li> <li><a href="/wiki/Roll-O-Plane" title="Roll-O-Plane">Roll-O-Plane</a></li> <li><a href="/wiki/Rotor_(ride)" title="Rotor (ride)">Rotor</a></li> <li><a href="/wiki/Round_Up_(ride)" title="Round Up (ride)">Round Up</a></li> <li><a href="/wiki/Scrambler_(ride)" title="Scrambler (ride)">Scrambler</a></li> <li><a href="/wiki/Screamin%27_Swing" title="Screamin' Swing">Screamin' Swing</a></li> <li><a href="/wiki/Shoot_the_Chute" class="mw-redirect" title="Shoot the Chute">Shoot the Chute</a></li> <li><a href="/wiki/Sky_Swatter" title="Sky Swatter">Sky Swatter</a></li> <li><a href="/wiki/Skycoaster" title="Skycoaster">Skycoaster</a></li> <li><a href="/wiki/Skydiver_(ride)" title="Skydiver (ride)">Skydiver</a></li> <li><a href="/wiki/Space_Shot_(ride)" title="Space Shot (ride)">Space Shot</a></li> <li><a href="/wiki/Speed_(ride)" title="Speed (ride)">Speed</a></li> <li><a href="/wiki/Super_shot_(ride)" title="Super shot (ride)">Super Shot</a></li> <li><a href="/wiki/Super_Star_(ride)" title="Super Star (ride)">Super Star</a></li> <li><a href="/wiki/Swing_Around" title="Swing Around">Swing Around</a></li> <li><a href="/wiki/Swing_boat" title="Swing boat">Swing boat</a></li> <li><a href="/wiki/Tagada" title="Tagada">Tagada</a></li> <li><a href="/wiki/Tango_(ride)" title="Tango (ride)">Tango</a></li> <li><a href="/wiki/Teacups" title="Teacups">Teacups</a></li> <li><a href="/wiki/Tilt-A-Whirl" title="Tilt-A-Whirl">Tilt-A-Whirl</a></li> <li><a href="/wiki/Top_Scan" title="Top Scan">Top Scan</a></li> <li><a href="/wiki/Top_Spin_(ride)" title="Top Spin (ride)">Top Spin</a></li> <li><a href="/wiki/Topple_Tower" title="Topple Tower">Topple Tower</a></li> <li><a href="/wiki/Tornado_(Wisdom_ride)" title="Tornado (Wisdom ride)">Tornado</a></li> <li><a href="/wiki/Troika_(ride)" title="Troika (ride)">Troika</a></li> <li><a href="/wiki/Tumble_Bug" title="Tumble Bug">Tumble Bug</a></li> <li><a href="/wiki/Turbo_Drop" title="Turbo Drop">Turbo Drop</a></li> <li><a href="/wiki/UFO_(ride)" title="UFO (ride)">UFO</a></li> <li><a href="/wiki/Waltzer" title="Waltzer">Waltzer</a></li> <li><a href="/wiki/The_Whip_(ride)" title="The Whip (ride)">The Whip</a></li> <li><a href="/wiki/Wipeout_(ride)" title="Wipeout (ride)">Wipeout</a></li> <li><a href="/wiki/Zipper_(ride)" title="Zipper (ride)">Zipper</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Types</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Dark_ride" title="Dark ride">Dark ride</a></li> <li><a href="/wiki/Drop_tower" title="Drop tower">Drop tower</a></li> <li><a href="/wiki/Gyro_tower" title="Gyro tower">Gyro tower</a></li> <li><a href="/wiki/Haunted_attraction_(simulated)" title="Haunted attraction (simulated)">Haunted attraction</a></li> <li><a href="/wiki/Kiddie_ride" title="Kiddie ride">Kiddie ride</a></li> <li><a href="/wiki/Pendulum_ride" title="Pendulum ride">Pendulum ride</a></li> <li><a href="/wiki/Reverse_bungee" title="Reverse bungee">Reverse bungee</a></li> <li><a href="/wiki/River_rapids_ride" title="River rapids ride">River rapids ride</a></li> <li><a href="/wiki/Roller_coaster" title="Roller coaster">Roller coaster</a></li> <li><a href="/wiki/Simulator_ride" title="Simulator ride">Simulator ride</a></li> <li><a href="/wiki/Slot_car_ride" title="Slot car ride">Slot car ride</a></li> <li><a href="/wiki/Summer_toboggan" title="Summer toboggan">Summer toboggan</a></li> <li><a href="/wiki/Swing_ride" title="Swing ride">Swing ride</a></li> <li><a href="/wiki/Tow_boat_ride" title="Tow boat ride">Tow boat ride</a></li> <li><a href="/wiki/Water_ride" title="Water ride">Water ride</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Manufacturers</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Allan_Herschell_Company" title="Allan Herschell Company">Allan Herschell Company</a></li> <li><a href="/wiki/Anton_Schwarzkopf" title="Anton Schwarzkopf">Anton Schwarzkopf</a></li> <li><a href="/wiki/Arrow_Development" title="Arrow Development">Arrow Development</a></li> <li><a href="/wiki/B.A._Schiff_%26_Associates" title="B.A. Schiff & Associates">B.A. Schiff & Associates</a></li> <li><a href="/wiki/Bertazzon" title="Bertazzon">Bertazzon</a></li> <li><a href="/wiki/Bolliger_%26_Mabillard" title="Bolliger & Mabillard">Bolliger & Mabillard</a></li> <li><a href="/wiki/Chance_Morgan" title="Chance Morgan">Chance Morgan</a></li> <li><a href="/wiki/Chance_Rides" title="Chance Rides">Chance Rides</a></li> <li><a href="/wiki/Charles_I._D._Looff" title="Charles I. D. Looff">Charles I. D. Looff</a></li> <li><a href="/wiki/Crown_Metal_Products" title="Crown Metal Products">Crown Metal Products</a></li> <li><a href="/wiki/D._H._Morgan_Manufacturing" title="D. H. Morgan Manufacturing">D. H. Morgan Manufacturing</a></li> <li><a href="/wiki/Dentzel_Carousel_Company" title="Dentzel Carousel Company">Dentzel Carousel Company</a></li> <li><a href="/wiki/Dynamic_Structures" title="Dynamic Structures">Dynamic Structures</a></li> <li>Eli Bridge Company</li> <li><a href="/wiki/ETF_Ride_Systems" title="ETF Ride Systems">ETF Ride Systems</a></li> <li><a href="/wiki/Eyerly_Aircraft_Company" title="Eyerly Aircraft Company">Eyerly Aircraft Company</a></li> <li><a href="/wiki/Fabbri_Group" title="Fabbri Group">Fabbri Group</a></li> <li><a href="/wiki/Frank_Hrubetz_%26_Company" title="Frank Hrubetz & Company">Frank Hrubetz & Company</a></li> <li><a href="/wiki/Frederick_Church_(engineer)" title="Frederick Church (engineer)">Frederick Church</a></li> <li><a href="/wiki/Funtime_(manufacturer)" title="Funtime (manufacturer)">Funtime</a></li> <li><a href="/wiki/George_Washington_Gale_Ferris_Jr." title="George Washington Gale Ferris Jr.">George Washington Gale Ferris Jr.</a></li> <li><a href="/wiki/Giovanola" title="Giovanola">Giovanola</a></li> <li><a href="/wiki/The_Gravity_Group" title="The Gravity Group">The Gravity Group</a></li> <li><a href="/wiki/Gustav_Dentzel" title="Gustav Dentzel">Gustav Dentzel</a></li> <li><a href="/wiki/Harry_C._Baker" title="Harry C. Baker">Harry C. Baker</a></li> <li><a href="/wiki/Harry_Traver" title="Harry Traver">Harry Traver</a></li> <li><a href="/wiki/Herbert_Schmeck" title="Herbert Schmeck">Herbert Schmeck</a></li> <li><a href="/wiki/Hopkins_Rides" title="Hopkins Rides">Hopkins Rides</a></li> <li><a href="/wiki/HUSS_Park_Attractions" title="HUSS Park Attractions">HUSS Park Attractions</a></li> <li><a href="/wiki/Intamin" title="Intamin">Intamin</a></li> <li><a href="/wiki/Jason_Surrell" title="Jason Surrell">Jason Surrell</a></li> <li><a href="/wiki/John_A._Miller" title="John A. Miller">John A. Miller</a></li> <li><a href="/wiki/John_C._Allen" title="John C. Allen">John C. Allen</a></li> <li><a href="/wiki/John_Wardley" title="John Wardley">John Wardley</a></li> <li><a href="/wiki/Jora_Vision" title="Jora Vision">Jora Vision</a></li> <li><a href="/wiki/Keith_Sparks" title="Keith Sparks">Keith Sparks</a></li> <li><a href="/wiki/KMG_(company)" title="KMG (company)">KMG</a></li> <li><a href="/wiki/KUKA" title="KUKA">KUKA</a></li> <li><a href="/wiki/Kumbak" title="Kumbak">Kumbak</a></li> <li><a class="mw-selflink selflink">LaMarcus Adna Thompson</a></li> <li><a href="/wiki/Lee_Eyerly" title="Lee Eyerly">Lee Eyerly</a></li> <li><a href="/wiki/Mack_Rides" title="Mack Rides">Mack Rides</a></li> <li><a href="/wiki/Marcus_Illions" title="Marcus Illions">Marcus Illions</a></li> <li><a href="/wiki/Mondial_(amusement_ride_manufacturer)" title="Mondial (amusement ride manufacturer)">Mondial</a></li> <li><a href="/wiki/Moser%27s_Rides" title="Moser's Rides">Moser's Rides</a></li> <li><a href="/wiki/New_Wave_Rides" title="New Wave Rides">New Wave Rides</a></li> <li><a href="/wiki/O.D._Hopkins" title="O.D. Hopkins">O.D. Hopkins</a></li> <li><a href="/wiki/Philadelphia_Toboggan_Coasters" title="Philadelphia Toboggan Coasters">Philadelphia Toboggan Coasters</a></li> <li><a href="/wiki/Polin_Waterparks" title="Polin Waterparks">Polin Waterparks</a></li> <li><a href="/wiki/Preston_%26_Barbieri" title="Preston & Barbieri">Preston & Barbieri</a></li> <li><a href="/wiki/Pretzel_Amusement_Ride_Company" title="Pretzel Amusement Ride Company">Pretzel Amusement Ride Company</a></li> <li><a href="/wiki/ProSlide_Technology" title="ProSlide Technology">ProSlide Technology</a></li> <li><a href="/wiki/Reverchon_Industries" title="Reverchon Industries">Reverchon Industries</a></li> <li><a href="/wiki/Ride_%26_Show_Engineering,_Inc." title="Ride & Show Engineering, Inc.">Ride & Show Engineering, Inc.</a></li> <li><a href="/wiki/Ride_Entertainment_Group" title="Ride Entertainment Group">Ride Entertainment Group</a></li> <li><a href="/wiki/RoboCoaster" title="RoboCoaster">RoboCoaster</a></li> <li><a href="/wiki/Ron_Toomer" title="Ron Toomer">Ron Toomer</a></li> <li><a href="/wiki/Ronald_Bussink" title="Ronald Bussink">Ronald Bussink</a></li> <li><a href="/wiki/S%26S_%E2%80%93_Sansei_Technologies" title="S&S – Sansei Technologies">S&S – Sansei Technologies</a></li> <li><a href="/wiki/Sally_Corporation" title="Sally Corporation">Sally Corporation</a></li> <li><a href="/wiki/Sanoyas_Hishino_Meisho" title="Sanoyas Hishino Meisho">Sanoyas Hishino Meisho</a></li> <li><a href="/wiki/Sansei_Technologies" title="Sansei Technologies">Sansei Technologies</a></li> <li><a href="/wiki/SBF_Visa_Group" title="SBF Visa Group">SBF Visa Group</a></li> <li><a href="/wiki/Senyo_Kogyo" title="Senyo Kogyo">Senyo Kogyo</a></li> <li><a href="/wiki/Sonacase" title="Sonacase">Sonacase</a></li> <li><a href="/wiki/Sudden_Impact!_Entertainment_Company" title="Sudden Impact! Entertainment Company">Sudden Impact! Entertainment Company</a></li> <li><a href="/wiki/Tivoli_Enterprises" title="Tivoli Enterprises">Tivoli Enterprises</a></li> <li><a href="/wiki/Tony_Baxter" title="Tony Baxter">Tony Baxter</a></li> <li><a href="/wiki/Universal_Creative" title="Universal Creative">Universal Creative</a></li> <li><a href="/wiki/US_Thrill_Rides" title="US Thrill Rides">US Thrill Rides</a></li> <li><a href="/wiki/Vekoma" title="Vekoma">Vekoma</a></li> <li><a href="/wiki/Vernon_Keenan_(coaster_designer)" title="Vernon Keenan (coaster designer)">Vernon Keenan</a></li> <li><a href="/wiki/Walt_Disney_Imagineering" title="Walt Disney Imagineering">Walt Disney Imagineering</a></li> <li><a href="/wiki/Wendell_%22Bud%22_Hurlbut" title="Wendell "Bud" Hurlbut">Wendell "Bud" Hurlbut</a></li> <li><a href="/wiki/Werner_Stengel" title="Werner Stengel">Werner Stengel</a></li> <li><a href="/wiki/WhiteWater_West" title="WhiteWater West">WhiteWater West</a></li> <li><a href="/wiki/William_F._Mangels" title="William F. Mangels">William F. Mangels</a></li> <li><a href="/wiki/Zamperla" title="Zamperla">Zamperla</a></li> <li><a href="/wiki/Zierer" title="Zierer">Zierer</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Related articles</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Amusement_park" title="Amusement park">Amusement park</a></li> <li><a href="/wiki/Animal_theme_park" title="Animal theme park">Animal theme park</a></li> <li><a href="/wiki/Fair" title="Fair">Fair</a></li> <li><a href="/wiki/Family_entertainment_center" title="Family entertainment center">Family entertainment center</a></li> <li><a href="/wiki/Traveling_carnival" title="Traveling carnival">Traveling carnival</a></li></ul> </div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div> <ul><li><span class="noviewer" typeof="mw:File"><span title="Category"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/16px-Symbol_category_class.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/23px-Symbol_category_class.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/31px-Symbol_category_class.svg.png 2x" data-file-width="180" data-file-height="185" /></span></span> <a href="/wiki/Category:Amusement_rides" title="Category:Amusement rides">Category</a></li></ul> </div></td></tr></tbody></table></div> <style data-mw-deduplicate="TemplateStyles:r1271159938">.mw-parser-output .asbox{position:relative;overflow:hidden}.mw-parser-output .asbox table{background:transparent}.mw-parser-output .asbox p{margin:0}.mw-parser-output .asbox p+p{margin-top:0.25em}.mw-parser-output .asbox-body{font-style:italic}.mw-parser-output .asbox-note{font-size:smaller}.mw-parser-output .asbox .navbar{position:absolute;top:-0.75em;right:1em;display:none}.mw-parser-output :not(p):not(.asbox)+style+.asbox,.mw-parser-output :not(p):not(.asbox)+link+.asbox{margin-top:3em}</style><div role="note" class="metadata plainlinks asbox stub"><table role="presentation"><tbody><tr class="noresize"><td><span typeof="mw:File"><a href="/wiki/File:Flag_of_the_United_States.svg" class="mw-file-description"><img alt="Stub icon" src="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/25px-Flag_of_the_United_States.svg.png" decoding="async" width="25" height="13" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/38px-Flag_of_the_United_States.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/50px-Flag_of_the_United_States.svg.png 2x" data-file-width="1235" data-file-height="650" /></a></span></td><td><p class="asbox-body">This United States biographical article is a <a href="/wiki/Wikipedia:Stub" title="Wikipedia:Stub">stub</a>. You can help Wikipedia by <a class="external text" href="https://en.wikipedia.org/w/index.php?title=LaMarcus_Adna_Thompson&action=edit">expanding it</a>.</p></td></tr></tbody></table><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374" /><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231" /><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:US-bio-stub" title="Template:US-bio-stub"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:US-bio-stub" title="Template talk:US-bio-stub"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:US-bio-stub" title="Special:EditPage/Template:US-bio-stub"><abbr title="Edit this template">e</abbr></a></li></ul></div></div> <!-- NewPP limit report Parsed by mw‐web.eqiad.main‐544859d597‐x78wx Cached time: 20250305214302 Cache expiry: 2592000 Reduced expiry: false Complications: [vary‐revision‐sha1, show‐toc] CPU time usage: 0.353 seconds Real time usage: 0.501 seconds Preprocessor visited node count: 2157/1000000 Post‐expand include size: 37782/2097152 bytes Template argument size: 1663/2097152 bytes Highest expansion depth: 17/100 Expensive parser function count: 3/500 Unstrip recursion depth: 1/20 Unstrip post‐expand size: 30625/5000000 bytes Lua time usage: 0.216/10.000 seconds Lua memory usage: 6728071/52428800 bytes Number of Wikibase entities loaded: 1/400 --> <!-- Transclusion expansion time report (%,ms,calls,template) 100.00% 438.585 1 -total 26.34% 115.503 1 Template:Infobox_person 24.46% 107.294 1 Template:Reflist 18.61% 81.599 1 Template:Cite_news 17.37% 76.187 1 Template:Amusement_rides 16.86% 73.964 1 Template:Navbox 14.02% 61.474 1 Template:Short_description 9.85% 43.216 4 Template:Br_separated_entries 9.50% 41.656 1 Template:Expand_section 9.02% 39.552 1 Template:Ambox --> <!-- Saved in parser cache with key enwiki:pcache:315142:|#|:idhash:canonical and timestamp 20250305214302 and revision id 1270598863. Rendering was triggered because: page-view --> </div><!--esi <esi:include src="/esitest-fa8a495983347898/content" /> --><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?useformat=desktop&type=1x1&usesul3=0" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Retrieved from "<a dir="ltr" href="https://en.wikipedia.org/w/index.php?title=LaMarcus_Adna_Thompson&oldid=1270598863">https://en.wikipedia.org/w/index.php?title=LaMarcus_Adna_Thompson&oldid=1270598863</a>"</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Help:Category" title="Help:Category">Categories</a>: <ul><li><a href="/wiki/Category:Amusement_ride_manufacturers" title="Category:Amusement ride manufacturers">Amusement ride manufacturers</a></li><li><a href="/wiki/Category:American_inventors" title="Category:American inventors">American inventors</a></li><li><a href="/wiki/Category:Roller_coaster_designers" title="Category:Roller coaster designers">Roller coaster designers</a></li><li><a href="/wiki/Category:1848_births" title="Category:1848 births">1848 births</a></li><li><a href="/wiki/Category:1919_deaths" title="Category:1919 deaths">1919 deaths</a></li><li><a href="/wiki/Category:American_people_stubs" title="Category:American people stubs">American people stubs</a></li></ul></div><div id="mw-hidden-catlinks" class="mw-hidden-catlinks mw-hidden-cats-hidden">Hidden categories: <ul><li><a href="/wiki/Category:Articles_with_short_description" title="Category:Articles with short description">Articles with short description</a></li><li><a href="/wiki/Category:Short_description_is_different_from_Wikidata" title="Category:Short description is different from Wikidata">Short description is different from Wikidata</a></li><li><a href="/wiki/Category:Use_mdy_dates_from_January_2025" title="Category:Use mdy dates from January 2025">Use mdy dates from January 2025</a></li><li><a href="/wiki/Category:Articles_with_hCards" title="Category:Articles with hCards">Articles with hCards</a></li><li><a href="/wiki/Category:Articles_to_be_expanded_from_January_2011" title="Category:Articles to be expanded from January 2011">Articles to be expanded from January 2011</a></li><li><a href="/wiki/Category:All_articles_to_be_expanded" title="Category:All articles to be expanded">All articles to be expanded</a></li><li><a href="/wiki/Category:All_stub_articles" title="Category:All stub articles">All stub articles</a></li></ul></div></div> </div> </main> </div> <div class="mw-footer-container"> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> This page was last edited on 20 January 2025, at 09:00<span class="anonymous-show"> (UTC)</span>.</li> <li id="footer-info-copyright">Text is available under the <a href="/wiki/Wikipedia:Text_of_the_Creative_Commons_Attribution-ShareAlike_4.0_International_License" title="Wikipedia:Text of the Creative Commons Attribution-ShareAlike 4.0 International License">Creative Commons Attribution-ShareAlike 4.0 License</a>; additional terms may apply. By using this site, you agree to the <a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Terms_of_Use" class="extiw" title="foundation:Special:MyLanguage/Policy:Terms of Use">Terms of Use</a> and <a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Privacy_policy" class="extiw" title="foundation:Special:MyLanguage/Policy:Privacy policy">Privacy Policy</a>. Wikipedia® is a registered trademark of the <a rel="nofollow" class="external text" href="https://wikimediafoundation.org/">Wikimedia Foundation, Inc.</a>, a non-profit organization.</li> </ul> <ul id="footer-places"> <li id="footer-places-privacy"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Privacy_policy">Privacy policy</a></li> <li id="footer-places-about"><a href="/wiki/Wikipedia:About">About Wikipedia</a></li> <li id="footer-places-disclaimers"><a href="/wiki/Wikipedia:General_disclaimer">Disclaimers</a></li> <li id="footer-places-contact"><a href="//en.wikipedia.org/wiki/Wikipedia:Contact_us">Contact Wikipedia</a></li> <li id="footer-places-wm-codeofconduct"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Universal_Code_of_Conduct">Code of Conduct</a></li> <li id="footer-places-developers"><a href="https://developer.wikimedia.org">Developers</a></li> <li id="footer-places-statslink"><a href="https://stats.wikimedia.org/#/en.wikipedia.org">Statistics</a></li> <li id="footer-places-cookiestatement"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Cookie_statement">Cookie statement</a></li> <li id="footer-places-mobileview"><a href="//en.m.wikipedia.org/w/index.php?title=LaMarcus_Adna_Thompson&mobileaction=toggle_view_mobile" class="noprint stopMobileRedirectToggle">Mobile view</a></li> </ul> <ul id="footer-icons" class="noprint"> <li id="footer-copyrightico"><a href="https://wikimediafoundation.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><picture><source media="(min-width: 500px)" srcset="/static/images/footer/wikimedia-button.svg" width="84" height="29"><img src="/static/images/footer/wikimedia.svg" width="25" height="25" alt="Wikimedia Foundation" lang="en" loading="lazy"></picture></a></li> <li id="footer-poweredbyico"><a href="https://www.mediawiki.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><picture><source media="(min-width: 500px)" srcset="/w/resources/assets/poweredby_mediawiki.svg" width="88" height="31"><img src="/w/resources/assets/mediawiki_compact.svg" alt="Powered by MediaWiki" lang="en" width="25" height="25" loading="lazy"></picture></a></li> </ul> </footer> </div> </div> </div> <div class="vector-header-container vector-sticky-header-container"> <div id="vector-sticky-header" class="vector-sticky-header"> <div class="vector-sticky-header-start"> <div class="vector-sticky-header-icon-start vector-button-flush-left vector-button-flush-right" aria-hidden="true"> <button class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-sticky-header-search-toggle" tabindex="-1" data-event-name="ui.vector-sticky-search-form.icon"><span class="vector-icon mw-ui-icon-search mw-ui-icon-wikimedia-search"></span> <span>Search</span> </button> </div> <div role="search" class="vector-search-box-vue vector-search-box-show-thumbnail vector-search-box"> <div class="vector-typeahead-search-container"> <div class="cdx-typeahead-search cdx-typeahead-search--show-thumbnail"> <form action="/w/index.php" id="vector-sticky-search-form" class="cdx-search-input cdx-search-input--has-end-button"> <div class="cdx-search-input__input-wrapper" data-search-loc="header-moved"> <div class="cdx-text-input cdx-text-input--has-start-icon"> <input class="cdx-text-input__input" type="search" name="search" placeholder="Search Wikipedia"> <span class="cdx-text-input__icon cdx-text-input__start-icon"></span> </div> <input type="hidden" name="title" value="Special:Search"> </div> <button class="cdx-button cdx-search-input__end-button">Search</button> </form> </div> </div> </div> <div class="vector-sticky-header-context-bar"> <nav aria-label="Contents" class="vector-toc-landmark"> <div id="vector-sticky-header-toc" class="vector-dropdown mw-portlet mw-portlet-sticky-header-toc vector-sticky-header-toc vector-button-flush-left" > <input type="checkbox" id="vector-sticky-header-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-sticky-header-toc" class="vector-dropdown-checkbox " aria-label="Toggle the table of contents" > <label id="vector-sticky-header-toc-label" for="vector-sticky-header-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Toggle the table of contents</span> </label> <div class="vector-dropdown-content"> <div id="vector-sticky-header-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <div class="vector-sticky-header-context-bar-primary" aria-hidden="true" ><span class="mw-page-title-main">LaMarcus Adna Thompson</span></div> </div> </div> <div class="vector-sticky-header-end" aria-hidden="true"> <div class="vector-sticky-header-icons"> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only" id="ca-talk-sticky-header" tabindex="-1" data-event-name="talk-sticky-header"><span class="vector-icon mw-ui-icon-speechBubbles mw-ui-icon-wikimedia-speechBubbles"></span> <span></span> </a> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only" id="ca-subject-sticky-header" tabindex="-1" data-event-name="subject-sticky-header"><span class="vector-icon mw-ui-icon-article mw-ui-icon-wikimedia-article"></span> <span></span> </a> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only" id="ca-history-sticky-header" tabindex="-1" data-event-name="history-sticky-header"><span class="vector-icon mw-ui-icon-wikimedia-history mw-ui-icon-wikimedia-wikimedia-history"></span> <span></span> </a> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only mw-watchlink" id="ca-watchstar-sticky-header" tabindex="-1" data-event-name="watch-sticky-header"><span class="vector-icon mw-ui-icon-wikimedia-star mw-ui-icon-wikimedia-wikimedia-star"></span> <span></span> </a> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only" id="ca-edit-sticky-header" tabindex="-1" data-event-name="wikitext-edit-sticky-header"><span class="vector-icon mw-ui-icon-wikimedia-wikiText mw-ui-icon-wikimedia-wikimedia-wikiText"></span> <span></span> </a> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only" id="ca-ve-edit-sticky-header" tabindex="-1" data-event-name="ve-edit-sticky-header"><span class="vector-icon mw-ui-icon-wikimedia-edit mw-ui-icon-wikimedia-wikimedia-edit"></span> <span></span> </a> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only" id="ca-viewsource-sticky-header" tabindex="-1" data-event-name="ve-edit-protected-sticky-header"><span class="vector-icon mw-ui-icon-wikimedia-editLock mw-ui-icon-wikimedia-wikimedia-editLock"></span> <span></span> </a> </div> <div class="vector-sticky-header-buttons"> <button class="cdx-button cdx-button--weight-quiet mw-interlanguage-selector" id="p-lang-btn-sticky-header" tabindex="-1" data-event-name="ui.dropdown-p-lang-btn-sticky-header"><span class="vector-icon mw-ui-icon-wikimedia-language mw-ui-icon-wikimedia-wikimedia-language"></span> <span>10 languages</span> </button> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive" id="ca-addsection-sticky-header" tabindex="-1" data-event-name="addsection-sticky-header"><span class="vector-icon mw-ui-icon-speechBubbleAdd-progressive mw-ui-icon-wikimedia-speechBubbleAdd-progressive"></span> <span>Add topic</span> </a> </div> <div class="vector-sticky-header-icon-end"> <div class="vector-user-links"> </div> </div> </div> </div> </div> <div class="mw-portlet mw-portlet-dock-bottom emptyPortlet" id="p-dock-bottom"> <ul> </ul> </div> <script>(RLQ=window.RLQ||[]).push(function(){mw.config.set({"wgHostname":"mw-web.codfw.main-5886496d-zzqvt","wgBackendResponseTime":137,"wgPageParseReport":{"limitreport":{"cputime":"0.353","walltime":"0.501","ppvisitednodes":{"value":2157,"limit":1000000},"postexpandincludesize":{"value":37782,"limit":2097152},"templateargumentsize":{"value":1663,"limit":2097152},"expansiondepth":{"value":17,"limit":100},"expensivefunctioncount":{"value":3,"limit":500},"unstrip-depth":{"value":1,"limit":20},"unstrip-size":{"value":30625,"limit":5000000},"entityaccesscount":{"value":1,"limit":400},"timingprofile":["100.00% 438.585 1 -total"," 26.34% 115.503 1 Template:Infobox_person"," 24.46% 107.294 1 Template:Reflist"," 18.61% 81.599 1 Template:Cite_news"," 17.37% 76.187 1 Template:Amusement_rides"," 16.86% 73.964 1 Template:Navbox"," 14.02% 61.474 1 Template:Short_description"," 9.85% 43.216 4 Template:Br_separated_entries"," 9.50% 41.656 1 Template:Expand_section"," 9.02% 39.552 1 Template:Ambox"]},"scribunto":{"limitreport-timeusage":{"value":"0.216","limit":"10.000"},"limitreport-memusage":{"value":6728071,"limit":52428800}},"cachereport":{"origin":"mw-web.eqiad.main-544859d597-x78wx","timestamp":"20250305214302","ttl":2592000,"transientcontent":false}}});});</script> <script type="application/ld+json">{"@context":"https:\/\/schema.org","@type":"Article","name":"LaMarcus Adna Thompson","url":"https:\/\/en.wikipedia.org\/wiki\/LaMarcus_Adna_Thompson","sameAs":"http:\/\/www.wikidata.org\/entity\/Q139451","mainEntity":"http:\/\/www.wikidata.org\/entity\/Q139451","author":{"@type":"Organization","name":"Contributors to Wikimedia projects"},"publisher":{"@type":"Organization","name":"Wikimedia Foundation, Inc.","logo":{"@type":"ImageObject","url":"https:\/\/www.wikimedia.org\/static\/images\/wmf-hor-googpub.png"}},"datePublished":"2003-09-10T00:18:07Z","dateModified":"2025-01-20T09:00:20Z","image":"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/c\/c7\/LaMarcus_Adna_Thompson.gif","headline":"American businessman (1848\u20131919)"}</script> </body> </html>