| Knopp, | Franzen | 1877 | Bremen |
| Knopp, Carl Friedr. Gust. | Franzen | 1878 | Bremen |
| Knopp, Johann Friedrich | Raschen | 1887 | Blockland |
| Knopp, Caroline | Kutscher | 1903 | Hemelingen |
| Knopp, Anton | Kutscher | 1905 | Hemelingen |
| Knopp, Karl | 1907 | Blumenthal | |
| Knopp, Maria | Kutscher | 1907 | Hemelingen |
| Knopp, Ludwig Arnold | Kutscher | 1910 | Hemelingen |