Jan Knaap
| Family | Pedigree | Reports |
| Jan Knaap |
| b. 5 May 1834 |
| d. 4 Apr 1917 |
| Pieter Knaap |
| b. |
| d. 1 Mar 1881 |
| Maria Huisman |
| b. |
| d. |
| Jan Knaap |
| b. |
| d. |
| Adriana Zijlmans |
| b. |
| d. 14 Nov 1831 |
| Steven Huijsman |
| b. |
| d. 13 Oct 1817 |
| Maria de Rooy |
| b. |
| d. 12 Apr 1817 |
| Jan Zijlmans |
| b. 6 Nov 1718 |
| d. |
| Digna Knaap |
| b. |
| d. 12 May 1785 |
