Mary Deneen (born 1883)Deneen family✓Confirmed how we know thisVitalsBorn1883✓Confirmed how we know thisFamilyFatherDennis Deneen (born 1837)MotherMaggie Hickey (born 1857)Sources1900, ED 85, p.64, line 55View Mary Deneen's family tree · See this person in the family network · Find how you are related