Margaret O. Cochrane (born 1880)Cochrane family✓Confirmed how we know thisVitalsBorn1880✓Confirmed how we know thisFamilySpouseMichael L. Cochrane (born 1870)ChildrenCatherine Cochrane (born 1912), Mary E. Cochrane (born 1914), Margaret O. Cochrane (born 1918)Sources1930, ED 68-5, p.3, line 07View Margaret O. Cochrane's family tree · See this person in the family network · Find how you are related