Donald Knoble (born 1925)Knoble family✓Confirmed how we know thisVitalsBorn1925✓Confirmed how we know thisFamilyFatherLeo Knoble (born 1893)MotherNelle Knoble (born 1899)Sources1940, ED 68-5, p.19, line 67View Donald Knoble's family tree · See this person in the family network · Find how you are related