W. G. Sinnett (born 1909)Sinnett family✓Confirmed how we know thisVitalsBorn1909✓Confirmed how we know thisFamilySpouseCatherine R. Sinnott (born O'Neill) (1909 to 1991)ChildrenRoy John SinnettSources1940, ED 68-19, p.11, line 43View W. G. Sinnett's family tree · See this person in the family network · Find how you are related