William L. Knowles (born 1867)Knowles family✓Confirmed how we know thisVitalsBorn1867✓Confirmed how we know thisOccupationInsurance/Finance✓Confirmed Recorded in the 1930 censusFamilyFatherH. John Knowles (died 1880)MotherCordelia Knowles (born 1846)ChildrenWilliam Sylvester Knowles (1886 to 1976), Madeline A. Knowles (born 1907)Sources1930, ED 68-5, p.29, line 23View William L. Knowles's family tree · See this person in the family network · Find how you are related