

| Maria Elisabeth Derhaag | |
| *: | 12 Aug 1876 |
| Sittard, (NL) | |
| +: | 29 Jun 1947 |
| Sittard, (NL) | |
| Jan Krekels | |
| *: | 19 Nov 1877 |
| Sittard, (NL) | |
| Frans Derhaag | |
| *: | 19 Mai 1879 |
| Sittard, (NL) | |
| +: | 22 Mai 1941 |
| Sittard, (NL) | |
| Megchelina Christis | |
| *: | 12 Jan 1872 |
| Helden, (NL) | |
| oo: | 29 Dez 1923 |
| Antwerpen, (BE) | |
| +: | 14 Nov 1956 |
| Sittard, (NL) | |
|
| Peter Jan Derhaag | |
| *: | 3 Sep 1840 |
| Einighausen, (NL) | |
| Maria Catharina Defossard | |
| *: | 4 Jan 1845 |
| Sittard, (NL) | |
| oo: | 17 Sep 1875 |
| Sittard, (NL) | |