Jacobus Knaap
| Family | Pedigree | Reports |
| Jacobus Knaap |
| b. 19 Jul 1812 |
| d. |
| Gerrit Knaap |
| b. |
| d. 26 Oct 1821 |
| Geertruy Holster |
| b. |
| d. 8 Mar 1817 |
| Jacobus Knaap |
| b. |
| d. |
| Jacoba Zijlmans |
| b. |
| d. |
| Bastiaan Holster |
| b. |
| d. |
| Maria Knaap |
| b. |
| d. 31 Mar 1816 |
| Bastiaan Holster |
| b. |
| d. |
| Cornelia Dolk |
| b. |
| d. |
| Gerrit Knaap |
| b. |
| d. 29 Mar 1811 |
| Geertruij Schouten |
| b. |
| d. 7 Nov 1813 |
