Family: John Knapp / Elizabeth Hoppen (F75010)
Karl Knapp (1825-1910) |
Katharina Leininger (1829-1911) 
|
William Knapp (1859-1933)  |
| George Allen Knapp (1867-1949) |
| Agnes Knapp (1886- ) |
| Karl Knapp (1825-1910) |
| Katharina Leininger (1829-1911)
|
| William Knapp (1859-1933) |
| George Allen Knapp (1867-1949) |
| Agnes Knapp (1886- ) |