James Patrick O'Leary, Date of Birth, Place of Birth, Date of Death
TweetJames Patrick O'Leary
American mobster
Date of Birth: 01-Jan-1869
Place of Birth: Chicago, Illinois, United States
Date of Death: 23-Jan-1925
Profession: businessperson
Nationality: United States
Zodiac Sign: Capricorn 
About James Patrick O'Leary
- James Patrick O'Leary (1869 – January 23, 1925) was a gambling boss and saloon owner in Chicago.
- His parents were Patrick and Catherine O'Leary, in whose barn the Great Chicago Fire is alleged to have begun.
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