Fred Knark (born 1899)Knark family✓Confirmed how we know thisVitalsBorn1899✓Confirmed how we know thisFamilyFatherJohn Decker (born 1874)MotherCarrie Knark (born 1870)Sources1900, ED 85, p.35, line 22View Fred Knark's family tree · See this person in the family network · Find how you are related