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Oleary Family History

Oleary Genealogy & Family Tree

O'Leary is an Irish name from County Cork, Ireland, where the family held a seat. It comes from the Gaelic O Laoghaire which means "keeper of the calves." The earliest known ancestor--Mahon O'Leary--was recorded in 1601. The family motto is Laidir ise lear righ which means "Strong is the king of the sea."

Other spellings of the name include "O'Leery" and "Leary." Notable people with the surname include American baseball player Charley O'Leary (Detroit Tigers, St. Louis Cardinals, St. Louis Browns), American baseball player Troy O'Leary (Milwaukee Brewers, Boston Red Sox, Chicago Cubs), and American astronaut Brian O'Leary.

Oleary Birth Records
Oleary Death Records
  • Name Birth Date Death Date Location
  • Eugene Oleary -- --, 1882 December 0, 1955
  • Olivett EMPTYNUL Oleary     Emptynul
  • Edward EMPTYNUL Oleary -- --, 1906   Illinois
  • Lizzie EMPTYNUL Oleary -- --, 1880   Emptynul
  • Pearl Priscilla Oleary -- --, 1894 April 22, 1980 British Columbia
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