Sofia Kalker
| Family | Pedigree | Reports |
| Sofia Kalker |
| b. 17 Feb 1878 |
| d. 14 May 1943 |
| Mozes Simon Kalker |
| b. 27 Sep 1830 |
| d. 24 Sep 1904 |
| Jenette Hartog |
| b. 7 Oct 1840 |
| d. 16 Mar 1917 |
| Levij Hartog |
| b. |
| d. |
| Betje Pouer |
| b. |
| d. |
| Family | Pedigree | Reports |
| Sofia Kalker |
| b. 17 Feb 1878 |
| d. 14 May 1943 |
| Mozes Simon Kalker |
| b. 27 Sep 1830 |
| d. 24 Sep 1904 |
| Jenette Hartog |
| b. 7 Oct 1840 |
| d. 16 Mar 1917 |
| Levij Hartog |
| b. |
| d. |
| Betje Pouer |
| b. |
| d. |