Mary Cecelia McGuire Callahan (1945 to 2014)Callahan familyProbable how we know thisVitalsBorn1945Probable how we know thisDied2014Probable how we know thisFamilyFatherEdmund Callahan (born 1921)MotherVirginia M Callahan (born 1925)SourcesFindAGrave memorialView Mary Cecelia McGuire Callahan's family tree · See this person in the family network · Find how you are related