Margaret O. Cochrane (born 1918)Cochrane family✓Confirmed how we know thisVitalsBorn1918✓Confirmed how we know thisFamilyFatherMichael L. Cochrane (born 1870)MotherMargaret O. Cochrane (born 1880)Sources1930, ED 68-5, p.3, line 10View Margaret O. Cochrane's family tree · See this person in the family network · Find how you are related