| Child 1 | Female Anna Catharina Mertens |
| Born | 07 Apr 1823 | Weert, Limburg, Netherlands |
| Died | 21 Jul 1900 | Weert, Limburg, Netherlands |
| Buried | ||
| Spouse | Pierre Jean Stals | F74270 | |
| Married | 31 Jul 1844 | Weert, Limburg, Netherlands |
| Child 2 | Male Theodorus Mertens |
| Born | 27 Sep 1824 | Weert, Limburg, Netherlands |
| Died | 15 Mar 1852 | Weert, Limburg, Netherlands |
| Buried | ||
| Spouse | Gertrudis Wolfs | F108179 | |
| Married | 18 Feb 1857 | Weert, Limburg, Netherlands |