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O'sullivan Family History

O'sullivan Genealogy & Family Tree

O'sullivan is ranked as the 3,853rd most common name in the United States. The number of people who have that last name is 7,500.

O'sullivan View the O'sullivan family tree
O'sullivan Birth Records
  • Name Birth Date Death Date Location
  • Kate O'Sullivan -- --, 1918 December 0, 1960
  • Donagh O'Sullivan -- --, 1725 December 0, 1798
  • Patrick John O'Sullivan -- --, 1908 December 0, 1960
  • Hanora O'Sullivan -- --, 1855 October 5, 1864 Co Limerick
  • William O'Sullivan -- --, 1848 December 10, 1892 Co Limerick
O'sullivan Death Records
  • Name Birth Date Death Date Location
  • Colonel Colonel Owen-Donal O'Sullivan -- --, 1599 July 15, 1698
  • Dermond Baluff O'Sullivan -- --, 1470 December 0, 1530
  • Daniel O'Sullivan -- --, 1830 December 0, 1884
  • Michael O'Sullivan -- --, 1806 September 23, 1880
  • Mary E O'sullivan -- --, 1877 December 0, 1946
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