O'Connor Genealogy & History
O'Connor is an Irish surname derived from the Gaelic "O'Conchobhair", which indicates that the bearer is a son of Conchobar, king of Connacht. This given name is composed of "cu", meaning a hound, and "cobhar", a want or desire. O'Connor genealogy includes the last two high kings of Ireland, Turlough and Roderick O'Connor. The O'Connor family motto is "O Dhia gach an caghair", meaning "From God every help". Among the famous members in O'Connor family history are former Supreme Court Justice Sandra Day O'Connor; author Flannery O'Connor; television actor Carroll O'Connor; and actor, singer, and dancer Donald O'Connor.
O'Connor Birth Records
| Name | Birth Date | Death Date | Location |
| Agatha O'connor | -- --, 1912 | June 4,2001 | MO |
| Betty O'connor | -- --, 1926 | June 28,1999 | FL |
| Carole O'connor | -- --, 1940 | October 25,2004 | NY |
| Daniel O'connor | -- --, 1934 | February 27,2008 | DC |
O'Connor Death Records
| Name | Birth Date | Death Date | Location |
| Edna O'connor | -- --, 1938 | April 29,2009 | Jersey City,NJ |
| Frank O'connor | -- --, 1941 | August 27,2004 | Lawrence,MA |
| George O'connor | -- --, 1939 | July 14,2002 | Chantilly,VA |
| Helen O'connor | -- --, 1898 | May 17,1999 | Marcellus,NY |
O'Connor Marriage Records
| Name | Spouse | Marriage Date | Location |
| John O'connor | Susan Ehlers | January 17,2004 | Harris, TX |
| Yvonne O'connor | John D'luzen | July 25,2005 | Clark, NV |
| Laurence O'connor | Patricia Trant | October 3,1981 | Greenwich, Fairfield, CT |
| Kevin O'connor | Mary Parker | July 15,2000 | MEDINA, OH |
Most Common Surnames After O'Connor
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