William F Knapp age: 82 Known as: Wm Knapp Bill Knapp Knapp J William Related to:George Knapp Has lived in:Adams, MA Cheshire, MA North Adams, MA Dalton, MA William P Knapp age: 43 Known as: Willp Knapp Will Knapp Related to:Becky Knapp, 45 Has lived in:Northborough, MA Hudson, MA Venice, FL Sanibel, FL William J Knapp age: 76 Known as: Wm J Knapp William J Knap Knapp J William Related to:Katie Knapp, 43 Has lived in:Westport, MA Franklin, MA William T Knapp age: 77 Known as: Margo Knapp Bill T Knapp Wm T Knapp Has lived in:West Wareham, MA Framingham, MA Holt, MO Wareham, MA William P Knapp Deceased Known as: Bill P Knapp Has lived in:Ware, MA Bondsville, MA Moorefield, WV Rig, WV