William Harry Knapp-PA & NY-1931 last
I am looking for William Harry Knapp Sr. He lived in PA while married to Sarah Hunter. They had two children: Robert Knox Knapp, and Katherine Knapp(my g-grandmother). Sarah died and Wm. moved to Brooklyn, NY, and remarried. He worked at a dry dock co. He wrote a letter in Dec.1931 to his dying daughter Kathryn Knapp Bowen, who was still living in PA. Please help me find him so that I can learn more about my family tree.