William S. O'Sullivan
William S. O'Sullivan dating history
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About
William S. O'Sullivan is a member of the following lists: 1928 births, 1971 deaths and American gangsters.
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Details
| Birthday |
31st January, 1928
|
| Birthplace |
South Boston, Massachusetts
|
| Died |
28th March, 1971
|
| Zodiac Sign |
Aquarius
|
| Occupation Text |
Mobster
|
William S. O'Sullivan (January 31, 1928 – March 28, 1971) was an Irish-American loanshark and longtime enforcer for Donald Killeen, the head of the Irish mob in South Boston, Massachusetts. O'Sullivan also acted as a mentor to a young James J. Bulger, who grew up to become the leader of Boston's Winter Hill Gang.
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