Margaret Allison (born 1892)Allison family✓Confirmed how we know thisVitalsBorn1892✓Confirmed how we know thisFamilySpouseLeo Thomas Flattery (1901 to 1981), Harry Allison (born 1890)ChildrenMark Edward Flattery (1927 to 1993), David L. Slattery (born 1924), Harold T. Allison (born 1916), Nelle B. Allison (born 1920), Rose A. Allison (born 1922)Sources1930, ED 68-4, p.23, line 93View Margaret Allison's family tree · See this person in the family network · Find how you are related