Relationship Details
Celebrity Biographies
Phyllis McGuire had an affair with Sam Giancana when Phyllis McGuire is now deceased.
Music - Musician
Why Famous: The McGuire Sisters, music trio
Age: 89 (2/14/1931 - 12/29/2020)
Other - Other
Why Famous: Italian-American Mobster
Age: 67 (6/15/1908 - 6/19/1975)
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Go To Phyllis McGuire's Profile Go To Sam Giancana's Profile