George Knapp to Isac Knapp - 1881 Census household returns
- George Knapp
- George Knapp
- George Knapp
- George Knapp
- George Knapp
- George Knapp
- George Knapp
- George Knapp
- George Knapp
- George Knapp
- George Knapp
- George Knapp
- George Knapp
- George Knapp
- George A Knapp
- George F A Knapp
- George H Knapp
- George T Knapp
- George W Knapp
- George W W Knapp
- Harriet Knapp
- Harriet Knapp
- Harriett Knapp
- Harriett William Knapp
- Harry Knapp
- Hector Knapp
- Henrietta Knapp
- Henry Knapp
- Henry Knapp
- Henry Knapp
- Henry Knapp
- Henry Knapp
- Henry Knapp
- Henry Knapp
- Henry Knapp
- Henry Knapp
- Henry Knapp
- Henry Knapp
- Henry Knapp
- Henry Knapp
- Henry Knapp
- Henry Knapp
- Henry Knapp
- Henry Knapp
- Henry Knapp
- Henry Knapp
- Henry Ch Knapp
- Henry John Knapp
- Henry L Knapp
- Isac Knapp