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searchaux" style="display:none">Irish aristocrat</div> <p class="mw-empty-elt"> </p> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:William_O%27Brien,_3rd_Earl_of_Inchiquin.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/3/3b/William_O%27Brien%2C_3rd_Earl_of_Inchiquin.jpg/220px-William_O%27Brien%2C_3rd_Earl_of_Inchiquin.jpg" decoding="async" width="220" height="263" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/3b/William_O%27Brien%2C_3rd_Earl_of_Inchiquin.jpg/330px-William_O%27Brien%2C_3rd_Earl_of_Inchiquin.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/3b/William_O%27Brien%2C_3rd_Earl_of_Inchiquin.jpg/440px-William_O%27Brien%2C_3rd_Earl_of_Inchiquin.jpg 2x" data-file-width="1000" data-file-height="1197" /></a><figcaption>William O'Brien, 3rd Earl of Inchiquin</figcaption></figure> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Mary_O%27Brien,_Countess_of_Inchiquin.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a9/Mary_O%27Brien%2C_Countess_of_Inchiquin.jpg/220px-Mary_O%27Brien%2C_Countess_of_Inchiquin.jpg" decoding="async" width="220" height="264" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a9/Mary_O%27Brien%2C_Countess_of_Inchiquin.jpg/330px-Mary_O%27Brien%2C_Countess_of_Inchiquin.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a9/Mary_O%27Brien%2C_Countess_of_Inchiquin.jpg/440px-Mary_O%27Brien%2C_Countess_of_Inchiquin.jpg 2x" data-file-width="1665" data-file-height="2000" /></a><figcaption>Mary, née Villiers, daughter of Sir Edward Villiers, and sister of the 1st Earl of Jersey, married William, 3rd Earl of Inchiquin. On her wedding Queen Mary, to whom she had been a Maid of Honour, provided a wedding supper at Kensington Palace in London, plus £4,000 in cash and £1,000 in clothing and jewellery.</figcaption></figure> <p><b>William O'Brien, 3rd Baron O'Brien of Burren, 8th Baron & 3rd Earl of Inchiquin</b> <a href="/wiki/Privy_Council_of_Ireland" title="Privy Council of Ireland">PC</a> (1662 – 24 December 1719) was an <a href="/wiki/Irish_people" title="Irish people">Irish</a> nobleman. </p> <div class="mw-heading mw-heading2"><h2 id="Life">Life</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=William_O%27Brien,_3rd_Earl_of_Inchiquin&action=edit&section=1" title="Edit section: Life"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>William O'Brien was the son of <a href="/wiki/William_O%27Brien,_2nd_Earl_of_Inchiquin" title="William O'Brien, 2nd Earl of Inchiquin">William O'Brien, 2nd Earl of Inchiquin</a> and Lady Margaret Boyle. He married his cousin <a href="/w/index.php?title=Mary_O%27Brien,_Countess_of_Inchiquin&action=edit&redlink=1" class="new" title="Mary O'Brien, Countess of Inchiquin (page does not exist)">Mary Villiers</a>, daughter of Sir <a href="/wiki/Edward_Villiers_(1620%E2%80%931689)" title="Edward Villiers (1620–1689)">Edward Villiers</a> of <a href="/wiki/Richmond,_London" title="Richmond, London">Richmond</a> and <a href="/wiki/Frances_Villiers" title="Frances Villiers">Frances Howard</a>, the youngest daughter of <a href="/wiki/Theophilus_Howard,_2nd_Earl_of_Suffolk" title="Theophilus Howard, 2nd Earl of Suffolk">Theophilus Howard, 2nd Earl of Suffolk</a> and Elizabeth Hume. </p><p>Like his father, he was attainted in his absence by the Irish Parliament of King James II in 1689. He was <a href="/wiki/Governor_of_Kinsale" title="Governor of Kinsale">Governor of Kinsale</a> in 1693. He signed the declaration and association in defence of King William III after the assassination attempt against the King in 1697. </p><p>He was Privy Councillor to Queen Anne and King George I, Colonel of Foot in 1703 and Mayor of Kilkenny from 1704 to 1705. He was made Governor of <a href="/wiki/County_Clare" title="County Clare">County Clare</a>. </p> <div class="mw-heading mw-heading2"><h2 id="Family">Family</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=William_O%27Brien,_3rd_Earl_of_Inchiquin&action=edit&section=2" title="Edit section: Family"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Children of William O'Brien, 3rd Earl of Inchiquin and Mary Villiers: </p> <ul><li>Donal (Daniel) O'Brien, born 1689. Settled in Co. Waterford where he married Sarah Harrigan. Their sons were James O'Brien (d. 1800) and Andrew O'Brien (d. 1798)</li> <li><a href="/wiki/William_O%27Brien,_4th_Earl_of_Inchiquin" title="William O'Brien, 4th Earl of Inchiquin">William O'Brien, 4th Earl of Inchiquin</a> (1700 – 18 July 1777)</li> <li>Mary O'Brien, who married <a href="/wiki/Robert_FitzGerald,_19th_Earl_of_Kildare" title="Robert FitzGerald, 19th Earl of Kildare">Robert FitzGerald, 19th Earl of Kildare</a>, son of Hon. Robert FitzGerald and Mary Clotworthy, on 7 March 1708/9. They had two sons and one daughter.</li> <li>Charles O'Brien Lieut RN</li> <li><a href="/wiki/James_O%27Brien_(1695%E2%80%931771)" class="mw-redirect" title="James O'Brien (1695–1771)">James O'Brien</a> (d. 17 December 1771) Married Mary Jephson, daughter of Very Revd William Jephson and Anne Barry. They had three sons and two daughters.</li> <li>Henrietta O'Brien (d. 1730) Married Robert Sandford in August 1717. They had one daughter.</li></ul> <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=William_O%27Brien,_3rd_Earl_of_Inchiquin&action=edit&section=3" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a rel="nofollow" class="external text" href="https://web.archive.org/web/20191024165310/http://leighrayment.com/">Leigh Rayment's Peerage Pages </a><sup class="noprint Inline-Template" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Verifiability#Self-published_sources" title="Wikipedia:Verifiability"><span title="This reference citation appears to be to a self-published source. (February 2012)">self-published source</span></a></i>]</sup> <sup class="noprint Inline-Template noprint noexcerpt Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:NOTRS" class="mw-redirect" title="Wikipedia:NOTRS"><span title="This claim needs references to better sources. (February 2012)">better source needed</span></a></i>]</sup></li> <li><a rel="nofollow" class="external text" href="https://web.archive.org/web/20100503043826/http://www.cracroftspeerage.co.uk/online/content/index2052.htm">O'Brien genealogy</a></li></ul> <table class="wikitable succession-box noprint" style="margin:0.5em auto; font-size:small;clear:both;"> <tbody><tr> <th colspan="3" style="border-top: 5px solid #ACE777;"><a href="/wiki/Peerage_of_Ireland" title="Peerage of Ireland">Peerage of Ireland</a> </th></tr> <tr style="text-align:center;"> <td style="width:30%;" rowspan="1">Preceded by<div style="font-weight: bold"><a href="/wiki/William_O%27Brien,_2nd_Earl_of_Inchiquin" title="William O'Brien, 2nd Earl of Inchiquin">William O'Brien</a></div> </td> <td style="width: 40%; text-align: center;" rowspan="1"><b> <a href="/wiki/Earl_of_Inchiquin" class="mw-redirect" title="Earl of Inchiquin">Earl of Inchiquin</a> </b><br />1692–1719 </td> <td style="width: 30%; text-align: center;" rowspan="1">Succeeded by<div style="font-weight: bold"><a href="/wiki/William_O%27Brien,_4th_Earl_of_Inchiquin" title="William O'Brien, 4th Earl of Inchiquin">William O'Brien</a></div> </td></tr> </tbody></table> <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 href="/wiki/O%27Brien_baronets" title="O'Brien baronets">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 class="mw-selflink selflink">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> <p><br /> </p> <style data-mw-deduplicate="TemplateStyles:r1012311289">.mw-parser-output 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