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vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#O'Brien_baronets,_of_Merrion_Square_and_Boris-in-Ossory_(1849)"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>O'Brien baronets, of Merrion Square and Boris-in-Ossory (1849)</span> </div> </a> <ul id="toc-O'Brien_baronets,_of_Merrion_Square_and_Boris-in-Ossory_(1849)-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-O'Brien_baronets_(1891)" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#O'Brien_baronets_(1891)"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>O'Brien baronets (1891)</span> </div> </a> <ul id="toc-O'Brien_baronets_(1891)-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-O'Brien_baronets_(1916)" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#O'Brien_baronets_(1916)"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>O'Brien baronets (1916)</span> </div> </a> <ul id="toc-O'Brien_baronets_(1916)-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-See_also" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#See_also"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>See also</span> </div> </a> <ul id="toc-See_also-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Notes" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Notes"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>Notes</span> </div> </a> <ul id="toc-Notes-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 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</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" 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href="/wiki/Baronetage_of_Ireland" class="mw-redirect" title="Baronetage of Ireland">Baronetage of Ireland</a> and three in the <a href="/wiki/Baronetage_of_the_United_Kingdom" class="mw-redirect" title="Baronetage of the United Kingdom">Baronetage of the United Kingdom</a>. </p><p>The <b>O'Brien Baronetcy</b>, of Leaghmenagh in the County of Clare, was created in the Baronetage of Ireland on 9 November 1686; for more information see <a href="/wiki/Baron_Inchiquin" title="Baron Inchiquin">Baron Inchiquin</a>. </p><p>The <b>O'Brien Baronetcy</b>, of <a href="/wiki/Merrion_Square" title="Merrion Square">Merrion Square</a> in Dublin and Boris-in-Ossory in Queen's County, was created in the <a href="/wiki/Baronetage_of_the_United_Kingdom" class="mw-redirect" title="Baronetage of the United Kingdom">Baronetage of the United Kingdom</a> on 25 September 1849 for <a href="/wiki/Sir_Timothy_O%27Brien,_1st_Baronet" title="Sir Timothy O'Brien, 1st Baronet">Timothy O'Brien</a>. He was a merchant, <a href="/wiki/Lord_Mayor_of_Dublin" title="Lord Mayor of Dublin">Lord Mayor of Dublin</a> and <a href="/wiki/Liberal_Party_(UK)" title="Liberal Party (UK)">Liberal</a> <a href="/wiki/Member_of_Parliament" class="mw-redirect" title="Member of Parliament">Member of Parliament</a> for <a href="/wiki/Cashel_(UK_Parliament_constituency)" title="Cashel (UK Parliament constituency)">Cashel</a>. The second Baronet represented <a href="/wiki/King%27s_County_(UK_Parliament_constituency)" title="King's County (UK Parliament constituency)">King's County</a> in the <a href="/wiki/British_House_of_Commons" class="mw-redirect" title="British House of Commons">House of Commons</a> as a Liberal for over thirty years. The third Baronet was <a href="/wiki/Lord_Lieutenant" class="mw-redirect" title="Lord Lieutenant">Lord Lieutenant</a> of <a href="/wiki/County_Cork" title="County Cork">County Cork</a>. The baronetcy has been considered dormant since the death of the 6th baronet in 1982 as the presumed 7th baronet does not appear on the Official Roll of the Baronetage. </p><p>The <b>O'Brien Baronetcy</b> was created in the Baronetage of the United Kingdom on 28 September 1891; for more information see <a href="/wiki/Baron_O%27Brien" title="Baron O'Brien">Baron O'Brien</a>. </p><p>The <b>O'Brien Baronetcy</b> was created in the Baronetage of the United Kingdom on 15 January 1916; for more information see <a href="/wiki/Baron_Shandon" class="mw-redirect" title="Baron Shandon">Baron Shandon</a>. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="O'Brien_baronets_of_Leaghmenagh_(1686)"><span id="O.27Brien_baronets_of_Leaghmenagh_.281686.29"></span>O'Brien baronets of Leaghmenagh (1686)</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=O%27Brien_baronets&action=edit&section=1" title="Edit section: O'Brien baronets of Leaghmenagh (1686)"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>see <a href="/wiki/Baron_Inchiquin" title="Baron Inchiquin">Baron Inchiquin</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="O'Brien_baronets,_of_Merrion_Square_and_Boris-in-Ossory_(1849)"><span id="O.27Brien_baronets.2C_of_Merrion_Square_and_Boris-in-Ossory_.281849.29"></span>O'Brien baronets, of Merrion Square and Boris-in-Ossory (1849)</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=O%27Brien_baronets&action=edit&section=2" title="Edit section: O'Brien baronets, of Merrion Square and Boris-in-Ossory (1849)"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Holders and intermittent generations: </p> <ul><li><a href="/wiki/Sir_Timothy_O%27Brien,_1st_Baronet" title="Sir Timothy O'Brien, 1st Baronet">Sir Timothy O'Brien, 1st Baronet</a> (1787–1862)</li> <li><a href="/wiki/Sir_Patrick_O%27Brien,_2nd_Baronet" title="Sir Patrick O'Brien, 2nd Baronet">Sir Patrick O'Brien, 2nd Baronet</a> (1823–1895)</li> <li><a href="/wiki/Sir_Tim_O%27Brien,_3rd_Baronet" title="Sir Tim O'Brien, 3rd Baronet">Sir Timothy Carew O'Brien, 3rd Baronet</a> (1861–1948)</li> <li>Sir Robert Rollo Gillespie O'Brien, 4th Baronet (1901–1952)</li> <li>Sir John Edmond Noel O'Brien, 5th Baronet (1899–1969)</li> <li>Sir David Edmond O'Brien, 6th Baronet (1902–1982) <ul><li>John David O'Brien (1928–1980)</li></ul></li> <li>Timothy John O'Brien, <i>presumed</i> 7th Baronet (1958-)</li></ul> <p><i>The baronetcy is presently considered <b>Dormant</b> as the present holder has not proven his claim to the title.</i><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><p>The <a href="/wiki/Heir_presumptive" title="Heir presumptive">heir presumptive</a> after the presumed-only holder is the other patrilineal grandson of the 6th Baronet, James Patrick O'Brien (born 1964). </p> <div class="mw-heading mw-heading2"><h2 id="O'Brien_baronets_(1891)"><span id="O.27Brien_baronets_.281891.29"></span>O'Brien baronets (1891)</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=O%27Brien_baronets&action=edit&section=3" title="Edit section: O'Brien baronets (1891)"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>see <a href="/wiki/Baron_O%27Brien" title="Baron O'Brien">Baron O'Brien</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="O'Brien_baronets_(1916)"><span id="O.27Brien_baronets_.281916.29"></span>O'Brien baronets (1916)</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=O%27Brien_baronets&action=edit&section=4" title="Edit section: O'Brien baronets (1916)"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>see <a href="/wiki/Baron_Shandon" class="mw-redirect" title="Baron Shandon">Baron Shandon</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=O%27Brien_baronets&action=edit&section=5" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/O%27Brien_dynasty" title="O'Brien dynasty">O'Brien dynasty</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="Notes">Notes</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=O%27Brien_baronets&action=edit&section=6" title="Edit section: Notes"><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 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Unsourced material may be challenged and removed.<br /><small><span class="plainlinks"><i>Find sources:</i> <a rel="nofollow" class="external text" href="https://www.google.com/search?as_eq=wikipedia&q=%22O%27Brien+baronets%22">"O'Brien baronets"</a> – <a rel="nofollow" class="external text" href="https://www.google.com/search?tbm=nws&q=%22O%27Brien+baronets%22+-wikipedia&tbs=ar:1">news</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.google.com/search?&q=%22O%27Brien+baronets%22&tbs=bkt:s&tbm=bks">newspapers</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.google.com/search?tbs=bks:1&q=%22O%27Brien+baronets%22+-wikipedia">books</a> <b>·</b> <a rel="nofollow" class="external text" href="https://scholar.google.com/scholar?q=%22O%27Brien+baronets%22">scholar</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.jstor.org/action/doBasicSearch?Query=%22O%27Brien+baronets%22&acc=on&wc=on">JSTOR</a></span></small></span> <span class="date-container"><i>(<span class="date">February 2013</span>)</i></span><span class="hide-when-compact"><i> (<small><a href="/wiki/Help:Maintenance_template_removal" title="Help:Maintenance template removal">Learn how and when to remove this message</a></small>)</i></span></div></td></tr></tbody></table> <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 web cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20150306051137/http://www.baronetage.org/official-roll-of-the-baronets/">"Official Roll of the Baronetage (as at December 31st 2012"</a>. Standing Council of the Baronetage. Archived from <a rel="nofollow" class="external text" href="http://www.baronetage.org/official-roll-of-the-baronets/">the original</a> on 6 March 2015.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Official+Roll+of+the+Baronetage+%28as+at+December+31st+2012&rft.pub=Standing+Council+of+the+Baronetage&rft_id=http%3A%2F%2Fwww.baronetage.org%2Fofficial-roll-of-the-baronets%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AO%27Brien+baronets" class="Z3988"></span></span> </li> </ol></div></div> <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=O%27Brien_baronets&action=edit&section=7" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>Kidd, Charles, Williamson, David (editors). <i>Debrett's Peerage and Baronetage</i> (1990 edition). New York: St Martin's Press, 1990, <sup class="noprint Inline-Template" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citing_sources" title="Wikipedia:Citing sources"><span title="This citation requires a reference to the specific page or range of pages in which the material appears. (February 2013)">page needed</span></a></i>]</sup></li> <li><a rel="nofollow" class="external text" href="https://web.archive.org/web/20191024165310/http://leighrayment.com/baronetage.htm">Leigh Rayment's list of baronets </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 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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 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href="/wiki/O%27Brien_dynasty" title="O'Brien dynasty">Ó Briain </a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">General</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/High_King_of_Ireland" title="High King of Ireland">High King of Ireland</a></li> <li><a href="/wiki/Kingdom_of_Munster" title="Kingdom of Munster">Munster</a></li> <li><a href="/wiki/List_of_kings_of_Munster" title="List of kings of Munster">Kings of Munster</a></li> <li><a href="/wiki/Thomond" title="Thomond">Thomond</a></li> <li><a href="/wiki/List_of_monarchs_of_Thomond" title="List of monarchs of Thomond">Kings of Thomond</a></li> <li><a href="/wiki/Kingdom_of_Dublin" title="Kingdom of Dublin">Kings of Dublin</a></li> <li><a href="/wiki/Kingdom_of_the_Isles" title="Kingdom of the Isles">Kings of Mann and the Isles</a></li> <li><a href="/wiki/Earl_of_Thomond" title="Earl of Thomond">Earl of Thomond</a></li> <li><a href="/wiki/Viscount_Clare" title="Viscount Clare">Viscount Clare</a></li> <li><a href="/wiki/Baron_Inchiquin" title="Baron Inchiquin">Baron Inchiquin</a></li> <li><a class="mw-selflink selflink">O'Brien baronets</a></li> <li><a href="/wiki/Clare%27s_Dragoons" title="Clare's Dragoons">Clare's Dragoons</a></li> <li><a href="/wiki/Composition_of_Connacht" title="Composition of Connacht">Composition of Thomond</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Ó Briain</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Brian_Boru" title="Brian Boru">Brian Bóruma</a></li> <li><a href="/wiki/Donnchad_mac_Briain" title="Donnchad mac Briain">Donnchad mac Briain</a></li> <li><a href="/wiki/Tadc_mac_Briain" title="Tadc mac Briain">Tadc mac Briain</a></li> <li><a href="/w/index.php?title=Murchad_mac_Donnchada&action=edit&redlink=1" class="new" title="Murchad mac Donnchada (page does not exist)">Murchad mac Donnchada</a></li> <li><a href="/wiki/Toirdelbach_Ua_Briain" title="Toirdelbach Ua Briain">Toirdelbach Ua Briain</a></li> <li><a href="/wiki/Muirchertach_Ua_Briain" title="Muirchertach Ua Briain">Muirchertach Ua Briain</a></li> <li><a href="/wiki/Domnall_mac_Taidc" title="Domnall mac Taidc">Domnall mac Taidc</a></li> <li><a href="/wiki/Domnall_Gerrl%C3%A1mhach" title="Domnall Gerrlámhach">Domnall Gerrlámhach</a></li> <li><a href="/wiki/Diarmait_Ua_Briain" title="Diarmait Ua Briain">Diarmait Ua Briain</a></li> <li><a href="/wiki/Conchobar_Ua_Briain" title="Conchobar Ua Briain">Conchobar Ua Briain</a></li> <li><a href="/wiki/Bja%C3%B0munjo_M%C3%BDrjartaksd%C3%B3ttir" title="Bjaðmunjo Mýrjartaksdóttir">Bé Binn Ní Briain</a></li> <li><a href="/w/index.php?title=Brian_Ua_Briain&action=edit&redlink=1" class="new" title="Brian Ua Briain (page does not exist)">Brian Ua Briain</a></li> <li><a href="/wiki/Toirdhealbhach_mac_Diarmada_Ua_Briain" title="Toirdhealbhach mac Diarmada Ua Briain">Toirdhealbhach mac Diarmada Ua Briain</a></li> <li><a href="/w/index.php?title=Muircheartach_mac_Toirdelbhach_%C3%93_Briain&action=edit&redlink=1" class="new" title="Muircheartach mac Toirdelbhach Ó Briain (page does not exist)">Muircheartach mac Toirdelbhach Ó Briain</a></li> <li><a href="/wiki/Domnall_M%C3%B3r_Ua_Briain" title="Domnall Mór Ua Briain">Domnall Mór Ua Briain</a></li> <li><a href="/w/index.php?title=Muircheartach_Finn_%C3%93_Briain&action=edit&redlink=1" class="new" title="Muircheartach Finn Ó Briain (page does not exist)">Muircheartach Finn Ó Briain</a></li> <li><a href="/w/index.php?title=Conchobhar_Ruadh_%C3%93_Briain&action=edit&redlink=1" class="new" title="Conchobhar Ruadh Ó Briain (page does not exist)">Conchobhar Ruadh Ó Briain</a></li> <li><a href="/wiki/Donnchadh_Cairbreach_%C3%93_Briain" title="Donnchadh Cairbreach Ó Briain">Donnchadh Cairbreach Ó Briain</a></li> <li><a href="/wiki/Conor_na_Siudane_Ua_Briain" title="Conor na Siudane Ua Briain">Conor na Siudane Ua Briain</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Ó Briain<br />Clann Brian Ruadh</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/w/index.php?title=Brian_Ruadh_%C3%93_Briain&action=edit&redlink=1" class="new" title="Brian Ruadh Ó Briain (page does not exist)">Brian Ruadh Ó Briain</a></li> <li><a href="/w/index.php?title=Donnchadh_mac_Brian_Ruadh_%C3%93_Briain&action=edit&redlink=1" class="new" title="Donnchadh mac Brian Ruadh Ó Briain (page does not exist)">Donnchadh mac Brian Ruadh Ó Briain</a></li> <li><a href="/w/index.php?title=Diarmuid_Cl%C3%A9irech_%C3%93_Briain&action=edit&redlink=1" class="new" title="Diarmuid Cléirech Ó Briain (page does not exist)">Diarmuid Cléirech Ó Briain</a></li> <li><a href="/w/index.php?title=Donnchadh_mac_Domhnall_%C3%93_Briain&action=edit&redlink=1" class="new" title="Donnchadh mac Domhnall Ó Briain (page does not exist)">Donnchadh mac Domhnall Ó Briain</a></li> <li><a href="/w/index.php?title=Brian_B%C3%A1n_%C3%93_Briain&action=edit&redlink=1" class="new" title="Brian Bán Ó Briain (page does not exist)">Brian Bán Ó Briain</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Ó Briain<br />Clann Tadhg</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Tadhg_Cael_Uisce_%C3%93_Briain" title="Tadhg Cael Uisce Ó Briain">Tadhg Cael Uisce Ó Briain</a></li> <li><a href="/wiki/Toirdhealbhach_M%C3%B3r_%C3%93_Briain" title="Toirdhealbhach Mór Ó Briain">Toirdhealbhach Mór Ó Briain</a></li> <li><a href="/w/index.php?title=Donnchadh_mac_Toirdelbach_%C3%93_Briain&action=edit&redlink=1" class="new" title="Donnchadh mac Toirdelbach Ó Briain (page does not exist)">Donnchadh mac Toirdelbach Ó Briain</a></li> <li><a href="/wiki/Muircheartach_%C3%93_Briain" title="Muircheartach Ó Briain">Muircheartach Ó Briain</a></li> <li><a href="/w/index.php?title=Diarmuid_mac_Toirdelbach_%C3%93_Briain&action=edit&redlink=1" class="new" title="Diarmuid mac Toirdelbach Ó Briain (page does not exist)">Diarmuid mac Toirdelbach Ó Briain</a></li> <li><a href="/wiki/Mathghamhain_Maonmhaighe_%C3%93_Briain" title="Mathghamhain Maonmhaighe Ó Briain">Mathghamhain Maonmhaighe Ó Briain</a></li> <li><a href="/wiki/Brian_Sreamhach_Ua_Briain" title="Brian Sreamhach Ua Briain">Brian Sreamhach Ua Briain</a></li> <li><a href="/w/index.php?title=Toirdelbhach_Maol_%C3%93_Briain&action=edit&redlink=1" class="new" title="Toirdelbhach Maol Ó Briain (page does not exist)">Toirdelbhach Maol Ó Briain</a></li> <li><a href="/w/index.php?title=Conchobhar_mac_Mathghamhna_%C3%93_Briain&action=edit&redlink=1" class="new" title="Conchobhar mac Mathghamhna Ó Briain (page does not exist)">Conchobhar mac Mathghamhna Ó Briain</a></li> <li><a href="/w/index.php?title=Tadhg_an_Glemore_%C3%93_Briain&action=edit&redlink=1" class="new" title="Tadhg an Glemore Ó Briain (page does not exist)">Tadhg an Glemore Ó Briain</a></li> <li><a href="/w/index.php?title=Mathghamhain_Dall_%C3%93_Briain&action=edit&redlink=1" class="new" title="Mathghamhain Dall Ó Briain (page does not exist)">Mathghamhain Dall Ó Briain</a></li> <li><a href="/wiki/Toirdhealbhach_B%C3%B3g_%C3%93_Briain" title="Toirdhealbhach Bóg Ó Briain">Toirdhealbhach Bóg Ó Briain</a></li> <li><a href="/wiki/Tadhg_an_Chomhaid_%C3%93_Briain" title="Tadhg an Chomhaid Ó Briain">Tadhg an Chomhaid Ó Briain</a></li> <li><a href="/w/index.php?title=Donnchadh_mac_Mathghamhna_%C3%93_Briain&action=edit&redlink=1" class="new" title="Donnchadh mac Mathghamhna Ó Briain (page does not exist)">Donnchadh mac Mathghamhna Ó Briain</a></li> <li><a href="/w/index.php?title=Conchobhar_na_Srona_%C3%93_Briain&action=edit&redlink=1" class="new" title="Conchobhar na Srona Ó Briain (page does not exist)">Conchobhar na Srona Ó Briain</a></li> <li><a href="/w/index.php?title=Toirdhealbhach_%C3%93g_%C3%93_Briain&action=edit&redlink=1" class="new" title="Toirdhealbhach Óg Ó Briain (page does not exist)">Toirdhealbhach Óg Ó Briain</a></li> <li><a href="/wiki/Toirdhealbhach_Donn_%C3%93_Briain" title="Toirdhealbhach Donn Ó Briain">Toirdhealbhach Donn Ó Briain</a></li> <li><a href="/wiki/Conchobhar_mac_Toirdhealbaig_%C3%93_Briain" title="Conchobhar mac Toirdhealbaig Ó Briain">Conchobhar mac Toirdhealbaig Ó Briain</a></li> <li><a href="/wiki/Murrough_O%27Brien,_1st_Earl_of_Thomond" title="Murrough O'Brien, 1st Earl of Thomond">Murchadh Carrach Ó Briain</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Ó Briain Tuamhain</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Donough_O%27Brien,_2nd_Earl_of_Thomond" title="Donough O'Brien, 2nd Earl of Thomond">Donough I O'Brien</a></li> <li><a href="/wiki/Connor_O%27Brien,_3rd_Earl_of_Thomond" title="Connor O'Brien, 3rd Earl of Thomond">Connor O'Brien</a></li> <li><a href="/wiki/Donogh_O%27Brien,_4th_Earl_of_Thomond" title="Donogh O'Brien, 4th Earl of Thomond">Donough II O'Brien</a></li> <li><a href="/wiki/Henry_O%27Brien,_5th_Earl_of_Thomond" title="Henry O'Brien, 5th Earl of Thomond">Henry I O'Brien</a></li> <li><a href="/wiki/Barnabas_O%27Brien,_6th_Earl_of_Thomond" title="Barnabas O'Brien, 6th Earl of Thomond">Barnabas O'Brien</a></li> <li><a href="/wiki/Henry_O%27Brien,_7th_Earl_of_Thomond" title="Henry O'Brien, 7th Earl of Thomond">Henry II O'Brien</a></li> <li><a href="/wiki/Henry_O%27Brien,_Lord_Ibrackan" title="Henry O'Brien, Lord Ibrackan">Henry Ibrackan O'Brien</a></li> <li><a href="/w/index.php?title=Henry_Horatio_O%27Brien,_Lord_Ibrackan&action=edit&redlink=1" class="new" title="Henry Horatio O'Brien, Lord Ibrackan (page does not exist)">Henry Horatio O'Brien</a></li> <li><a href="/wiki/Henry_O%27Brien,_8th_Earl_of_Thomond" title="Henry O'Brien, 8th Earl of Thomond">Henry III O'Brien</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Ó Briain Chláir</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Daniel_O%27Brien,_1st_Viscount_Clare" title="Daniel O'Brien, 1st Viscount Clare">Daniel I O'Brien</a></li> <li><a href="/wiki/Connor_O%27Brien,_2nd_Viscount_Clare" title="Connor O'Brien, 2nd Viscount Clare">Connor O'Brien</a></li> <li><a href="/wiki/Daniel_O%27Brien,_3rd_Viscount_Clare" title="Daniel O'Brien, 3rd Viscount Clare">Daniel II O'Brien</a></li> <li><a href="/wiki/Daniel_O%27Brien,_4th_Viscount_Clare" title="Daniel O'Brien, 4th Viscount Clare">Daniel III O'Brien</a></li> <li><a href="/wiki/Charles_O%27Brien,_5th_Viscount_Clare" title="Charles O'Brien, 5th Viscount Clare">Charles I O'Brien</a></li> <li><a href="/wiki/Charles_O%27Brien,_6th_Viscount_Clare" class="mw-redirect" title="Charles O'Brien, 6th Viscount Clare">Charles II O'Brien</a></li> <li><a href="/wiki/Charles_O%27Brien,_7th_Viscount_Clare" class="mw-redirect" title="Charles O'Brien, 7th Viscount Clare">Charles III O'Brien</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Ó Briain <br /> Inse Uí Chuinn</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Dermod_O%27Brien,_2nd_Baron_Inchiquin" title="Dermod O'Brien, 2nd Baron Inchiquin">Dermod I O'Brien</a></li> <li><a href="/wiki/Murrough_McDermot_O%27Brien,_3rd_Baron_Inchiquin" title="Murrough McDermot O'Brien, 3rd Baron Inchiquin">Murrough I McDermot O'Brien</a></li> <li><a href="/wiki/Murrough_O%27Brien,_4th_Baron_Inchiquin" title="Murrough O'Brien, 4th Baron Inchiquin">Murrough II O'Brien</a></li> <li><a href="/wiki/Dermod_O%27Brien,_5th_Baron_Inchiquin" title="Dermod O'Brien, 5th Baron Inchiquin">Dermod II O'Brien</a></li> <li><a href="/wiki/Murrough_O%27Brien,_1st_Earl_of_Inchiquin" title="Murrough O'Brien, 1st Earl of Inchiquin">Murrough III O'Brien</a></li> <li><a href="/wiki/William_O%27Brien,_2nd_Earl_of_Inchiquin" title="William O'Brien, 2nd Earl of Inchiquin">William I O'Brien</a></li> <li><a href="/wiki/William_O%27Brien,_3rd_Earl_of_Inchiquin" title="William O'Brien, 3rd Earl of Inchiquin">William II O'Brien</a></li> <li><a href="/wiki/William_O%27Brien,_4th_Earl_of_Inchiquin" title="William O'Brien, 4th Earl of Inchiquin">William III O'Brien</a></li> <li><a href="/wiki/James_O%27Brien_(died_1771)" title="James O'Brien (died 1771)">James O'Brien</a></li> <li><a href="/wiki/Murrough_O%27Brien,_1st_Marquess_of_Thomond" title="Murrough O'Brien, 1st Marquess of Thomond">Murrough IV O'Brien</a></li> <li><a href="/wiki/Edward_Dominic_O%27Brien" title="Edward Dominic O'Brien">Edward Dominic O'Brien</a></li> <li><a href="/wiki/William_O%27Brien,_2nd_Marquess_of_Thomond" title="William O'Brien, 2nd Marquess of Thomond">William IV O'Brien</a></li> <li><a href="/wiki/James_O%27Brien,_3rd_Marquess_of_Thomond" title="James O'Brien, 3rd Marquess of Thomond">James O'Brien</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Ó Briain <br /> Drom Ólainn</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Sir_Donough_O%27Brien,_1st_Baronet" title="Sir Donough O'Brien, 1st Baronet">Donough O'Brien</a></li> <li><a href="/wiki/Sir_Edward_O%27Brien,_2nd_Baronet" title="Sir Edward O'Brien, 2nd Baronet">Edward I O'Brien</a></li> <li><a href="/wiki/Sir_Lucius_O%27Brien,_3rd_Baronet" title="Sir Lucius O'Brien, 3rd Baronet">Lucius I O'Brien</a></li> <li><a href="/wiki/Sir_Edward_O%27Brien,_4th_Baronet" title="Sir Edward O'Brien, 4th Baronet">Edward II O'Brien</a></li> <li><a href="/wiki/William_Smith_O%27Brien" title="William Smith O'Brien">William Smith O'Brien</a></li> <li><a href="/wiki/Lucius_O%27Brien,_13th_Baron_Inchiquin" title="Lucius O'Brien, 13th Baron Inchiquin">Lucius II O'Brien</a></li> <li><a href="/wiki/Edward_O%27Brien,_14th_Baron_Inchiquin" title="Edward O'Brien, 14th Baron Inchiquin">Edward O'Brien</a></li> <li><a href="/wiki/Lucius_O%27Brien,_15th_Baron_Inchiquin" title="Lucius O'Brien, 15th Baron Inchiquin">Lucius O'Brien</a></li> <li><a href="/wiki/Donough_O%27Brien,_16th_Baron_Inchiquin" title="Donough O'Brien, 16th Baron Inchiquin">Donough O'Brien</a></li> <li><a href="/wiki/Phaedrig_O%27Brien,_17th_Baron_Inchiquin" title="Phaedrig O'Brien, 17th Baron Inchiquin">Phaedrig O'Brien</a></li> <li><a href="/wiki/Conor_O%27Brien,_18th_Baron_Inchiquin" title="Conor O'Brien, 18th Baron Inchiquin">Conor O'Brien</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Places</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/County_Clare" title="County Clare">County Clare</a></li> <li><a href="/wiki/County_Limerick" title="County Limerick">County Limerick</a></li> <li><a href="/wiki/Dromoland_Castle" title="Dromoland Castle">Dromoland Castle</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Kinsmen</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/McMahon_clans" title="McMahon clans">MacMahon</a></li> <li><a href="/wiki/MacConsidine" class="mw-redirect" title="MacConsidine">MacConsidine</a></li> <li><a href="/wiki/Lysaght_(disambiguation)" class="mw-redirect mw-disambig" title="Lysaght (disambiguation)">MacLysaght</a></li> <li><a href="/wiki/O%27Crotty" class="mw-redirect" title="O'Crotty">O'Crotty</a></li></ul> </div></td></tr><tr><td class="navbox-abovebelow hlist" 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:O%27Brien_dynasty" title="Category:O'Brien dynasty">Category</a></li></ul> </div></td></tr></tbody></table></div>    </div><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=O%27Brien_baronets&oldid=1167565719">https://en.wikipedia.org/w/index.php?title=O%27Brien_baronets&oldid=1167565719</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:Baronetcies_in_the_Baronetage_of_Ireland" title="Category:Baronetcies in the Baronetage of Ireland">Baronetcies in the Baronetage of Ireland</a></li><li><a href="/wiki/Category:Baronetcies_in_the_Baronetage_of_the_United_Kingdom" title="Category:Baronetcies in the Baronetage of the United Kingdom">Baronetcies in the 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