Mary K. Mahoney (born 1947)Mahoney family✓Confirmed how we know thisVitalsBorn1947✓Confirmed how we know thisFamilyFatherJohn Joseph Mahoney (1918 to 1953)MotherMary Agnes Mahoney (born Knowles) (1918 to 1990)Sources1950, ED 68-4, p.43, line 22View Mary K. Mahoney's family tree · See this person in the family network · Find how you are related