When James O'Hara was born in 1704, in Ireland, his father, John O'Hara, was 23 and his mother, Mrs John O'Hara, was 24. He married Margaret Sims on 19 April 1731, in Comber, County Down, Ireland. He died in his hometown, and was buried in Ireland.
Some characteristic forenames: Irish Brendan, Kieran, Michael Patrick, Seamus, Brennan, Brigid, Cathal, Clancy, Colm, Conor, Donovan, Eamonn.
Irish: Anglicized form of Gaelic Ó hEaghra ‘descendant of Eaghra’, a personal name of uncertain derivation. Sometimes later confused with O'Hare . Compare Harrah . — Note: The population figure published by the US Census Bureau does not distinguish between the surnames O'Hara and Ohara .