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O'brien Family History

O'brien Genealogy & Family Tree

O'brien is ranked as the 281st most common name in the United States. The number of people who have that last name is 97,500.

O'brien View the O'brien family tree
O'brien Birth Records
  • Name Birth Date Death Date Location
  • John James O'brien -- --, 1867 September 4, 1873 Indiana
  • Robert H. O'Brien -- --, 1899 September 5, 1987
  • Michael O'brien -- --, 1900 December 0, 1960 Ontario
  • John Francis O'brien -- --, 1848 April 0, 1934
  • Ellen O'brien -- --, 1875 December 0, 1947 Victoria
O'brien Death Records
  • Name Birth Date Death Date Location
  • John Dalton O'Brien -- --, 1906 July 3, 1984 North Dakota
  • James O'Brien -- --, 1863 June 28, 1930 New South Wales
  • William Albert O'Brien -- --, 1919 December 0, 1937 North Dakota
  • Imelda O'brien -- --, 1900 December 0, 1959 New South Wales
  • Jessie O'Brien -- --, 1868 December 0, 1978 Aberdeenshire
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