Walter M. Callahan (born 1925)Callahan family✓Confirmed how we know thisVitalsBorn1925✓Confirmed how we know thisFamilyFatherRobert M. Callahan (born 1889)MotherFrances Jane Callahan (born McGee) (1889 to 1971)Sources1930, ED 68-5, p.5, line 25View Walter M. Callahan's family tree · See this person in the family network · Find how you are related