Jacob Hartman
| Family | Pedigree | Reports |
| Jacob Hartman |
| b. 17 May 1805 |
| d. |
| Dielis Hartman |
| b. |
| d. 26 Jan 1844 |
| Johanna van der Steen |
| b. |
| d. 10 Apr 1852 |
| Family | Pedigree | Reports |
| Jacob Hartman |
| b. 17 May 1805 |
| d. |
| Dielis Hartman |
| b. |
| d. 26 Jan 1844 |
| Johanna van der Steen |
| b. |
| d. 10 Apr 1852 |