Jim Sinclair (1990 to 2018)Sinclair familyProbable how we know thisVitalsBorn1990Probable how we know thisDied2018Probable how we know thisFamilyFatherRobert Joseph Sinclair (1910 to 1981)MotherRuby Marie Chance Sinclair (1910 to 1995)SourcesFindAGrave memorialView Jim Sinclair's family tree · See this person in the family network · Find how you are related