O'Brien of Burren
1st Baron, co. Clare (Morrogh)  b. Oct 1614, d. 9 Sep 1674
2nd Baron, co. Clare (William)  b. c 1640, d. Jan 1691/92
3rd Baron, co. Clare (William)  b. c 1666, d. 24 Dec 1719
5th Baron, co. Clare (Murrough)  b. 1726, d. 10 Feb 1808
6th Baron, co. Clare (William)  b. c 1765, d. 21 Aug 1846
7th Baron, co. Clare (James)  b. c 1768, d. 3 Jul 1855
O'Brien of Lothbury
Baron, of the City of London (Leslie Kenneth)  b. 8 Feb 1908, d. 24 Nov 1995
O'Brien
'An tothaine'  b. Oct 1614, d. 9 Sep 1674
'The Fat'  d. 1 Apr 1553
'The Great Earl'  d. 5 Sep 1624
1st Baron, of Kilfenora, co. Clare (Peter)  b. 29 Jun 1842, d. 7 Sep 1914
1st Baronet (Ignatius John)  b. 31 Jul 1857, d. 10 Sep 1930
1st Baronet (Peter)  b. 29 Jun 1842, d. 7 Sep 1914
Agnes Purdom  d. 1970
Aileen  b. 4 Jan 1913
Ailne Mary  d. 1945
Aine  d. 1591
Aine  b. 1578, d. 2 Sep 1606
Alexander Kennedy  b. 30 Mar 1955
Alice Louise  b. 1986
Alicia Amabel  b. 12 Jul 1860, d. 28 Jul 1939
Amy  b. 1578, d. 2 Sep 1606
Anastasia Kathleen Lucia  b. 20 Jan 1856, d. 1 Apr 1938
Angelina Mary  d. 29 Apr 1836
Angelina Rose Geraldine  d. 18 Aug 1941
Ann  b. 17 Sep 1796, d. 31 Jul 1877
Annabella Charlotte  d. 20 Feb 1907
Annalette Leonora Stella  b. 8 Mar 1999
Anne  d. 7 Dec 1756
Anne  d. c 13 Sep 1644
Anne  d. 19 Jan 1745
Anne  d. 20 Jul 1872
Anne  b. 12 Mar 1591/92, d. c Apr 1675
Anne  b. 10 Nov 1788, d. 22 Oct 1874
Anne Maria  d. 24 Dec 1846
Anne Molyneux  b. 17 Dec 1898, d. 10 Aug 1973
Annie  d. 7 Sep 1914
Annie  d. 1 Feb 1929
Annie Winifred  d. 10 May 1936
Anthony Derek  b. 2 May 1947
Antonia  d. 1805
Auberie Anne Penelope  d. 2 Dec 1703
Aubrey John  b. 5 Dec 1870, d. 31 Aug 1930
Aubrey Stephen  b. 4 May 1837, d. 18 Dec 1898
Aubrey Ulick Marshall  b. 7 Jun 1882, d. 1 Nov 1914
Aubrey William Vere  b. 29 Nov 1885, d. 7 Oct 1925
Audrey Mary  b. 21 Aug 1935
Audrey Mary Elizabeth  d. 25 Sep 1925
Audrey Townsend  d. Jan 1957
Augusta Louisa Jane  d. 15 Jan 1861
Barnabas, 5th Earl of Thomond  b. c 1590, d. c 12 Nov 1657
Bartholomew Brendan  b. 22 Oct 1953
Beatrice  b. 23 Dec 1882, d. 10 Oct 1976
Beatrice Mary  d. 1960
Blanche Louisa  b. 12 Jul 1860, d. 19 Jan 1945
Brendan Edward  b. 11 Jan 1903, d. 1984
Brian  b. 12 Jul 1872, d. 29 Oct 1915
Brian  b. Mar 1908, d. Nov 1968
Brian David  b. 1 Nov 1963
Brian Dermod  b. 14 Jan 1942
Brian Douglas Conor  b. 29 Sep 1997
Brian Edward Nicholas  b. 17 Aug 1951
Brian Eoghan  b. 1907, d. Aug 1940
Brian Murrough Fergus  b. 18 Jul 1931
Bridget M.  d. 4 May 1941
Caroline Phyllis Anne  b. 25 Oct 1942
Catherine  d. Apr 1773
Catherine  d. 4 Mar 1817
Catherine  b. 29 Jan 1673, d. 11 Aug 1706
Catherine Lucia  d. 31 Jan 1865
Catherine Maria  d. 12 Apr 1900
Charles  d. 23 May 1706
Charles  b. 17 Mar 1699, d. 9 Sep 1761
Charles  b. 1757, d. 29 Dec 1774
Charles Murrough  b. 24 Jan 1849, d. 13 Jan 1877
Charles Murrough  b. 3 Aug 1877, d. 1939
Charles Murrough  b. 7 Dec 1903, d. b 1999
Charles Richard Mackey  d. 29 Nov 1935
Charlotte  d. 28 Sep 1856
Charlotte Alice Vere  d. 9 Mar 1903
Charlotte Anne  d. 31 Jan 1918
Charlotte Elinor  b. 11 Apr 1962
Charlotte Sophia  d. 31 Aug 1838
Cherry Angela Mary  b. 2 Aug 1931, d. 1992
Cheryl Teresa  b. 18 Jan 1979
Christopher  d. c 1662
Christopher Keaton  b. 5 May 1989
Christopher Michael  b. 22 Apr 1969
Cicely Maud  d. 1981
Clare  b. 17 Jan 1875, d. 21 Sep 1950
Claudine Oclanis  b. 2 Aug 1869, d. 15 Dec 1948
Colm Murrogh Vere  b. 4 Apr 1947, d. 1985
Connie Alexandra  b. 6 Apr 1994
Connor  d. 24 Feb 1707
Connor  d. a 1605
Connor McDonogh  d. 2 Jan 1603/4
Connor McDonogh  b. 1617, d. 1651
Connor, 2nd Viscount Clare  b. c 1605, d. c 1670
Conor John Anthony  b. 24 Sep 1952
Conor Michael  b. 1988
Conor, 2nd Earl of Thomond  b. c 1535, d. Jan 1590/91
Conor, Prince of Thomond  d. fr 1539 - 1540
Corinna Moira  b. 5 Feb 1955
Cormac Brendan  b. 1979
Daniel  d. 4 Oct 1693
Daniel  d. 31 Mar 1842
David Donough  b. 23 Jun 1933
David Edmond, 6th Bt.  b. 19 Feb 1902, d. 1982
David Lucius  b. 6 Aug 1904, d. 1988
David Nicholas  b. 1990
Deborah Susan  b. 30 Jun 1969
Deirdre  b. 24 Jan 1940
Deirdre  b. 24 Jan 1940
Deirdre Jane Frances  b. 6 Nov 1924
Dermod Wilmer  b. 18 Jun 1941
Dermot  d. c 1649
Dermot, 5th Baron of Inchiquin  b. Oct 1594, d. 29 Dec 1624
Desmond  b. 14 May 1895, d. 1915
Desmond Barnaby  b. 27 Aug 1926, d. 1969
Diana  d. 26 Nov 1810
Diana  b. 4 Jan 1941
Diana Elizabeth  b. 1 Aug 1928
Donal  d. 10 Oct 1579
Donal  d. 1663
Donogh  d. 1531
Donogh  d. 20 Jun 1632
Donogh  d. bt 1567 - 1579