O'Reilly Family History | Find Genealogy Records & Family Crest
O'Reilly Genealogy & History
O'Reilly is an Irish surname, an anglicized form of the Gaelic O�Raghailligh, meaning the son of Ragheallach, a given name of uncertain origin and meaning. O�Reilly family history begins in 1237, when Cathal O�Reilly, was recorded as Prince of Breffny in the Records of Lough Oughter Monastery in County Cavan. This suggests that the O�Reilly clan was strong in that region. O�Reilly genealogy includes several interesting people, such as former Chevron Chairman and CEO David O�Reilly and Louisiana colonial governor Alejandro O�Reilly.
O'Reilly Birth Records
Name | Birth Date | Death Date | Location |
Belinda O'reilly | -- --, 1969 | June 27,2008 | MA |
Calvin O'reilly | -- --, 1922 | August 26,1998 | MS |
David O'reilly | -- --, 1941 | October 3,2008 | MA |
Elizabeth O'reilly | -- --, 1916 | July 25,2006 | MA |
O'Reilly Death Records
Name | Birth Date | Death Date | Location |
George O'reilly | -- --, 1921 | July 13,1998 | Huntsville,AL |
Isabelle O'reilly | -- --, 1923 | February 17,2003 | Moorestown,NJ |
James O'reilly | -- --, 1937 | April 22,2010 | Cincinnati,OH |
Kathryn O'reilly | -- --, 1955 | December 20,2009 | Gurley,AL |
O'Reilly Marriage Records
Name | Spouse | Marriage Date | Location |
Laurie O'reilly | John Myers | August 28,1994 | Clark, NV |
Iris O'reilly | Christopher Ertshaw | April 7,2005 | Clark, NV |
William O'reilly | Valerie Stevens | November 26,2005 | SHELBY, OH |
Nathan O'reilly | Randi Carter | June 26,2004 | LICKING, OH |
Most Common Surnames After O'Reilly
Click The Letter That Corresponds To Your Family Name
Find Records Now for Free
Start your free trial today to learn more about your ancestors using our powerful and intuitive search. Cancel any time, no strings attached.
Start free trial