| Father | Male Claas Loeffen |
| Born | cir 1690 | |
| Died | ||
| Buried | ||
| Married | 17 Oct 1723 | Berghem, Noord Brabant, Netherlands |
| Father | ||
| Mother | ||
| Mother | Female Adriana Jan Neelen Brock |
| Born | 21 Sep 1690 | Berghem, Noord Brabant, Netherlands |
| Died | 24 Oct 1725 | Dennenburg, Noord Brabant, Netherlands |
| Buried | ||
| Father | Jan Neel Brock | F186388 Group Sheet | |
| Mother | Maria Cornelissen VanOirschodt | F186388 Group Sheet | |
| Child 1 | Male Jan Claas Loeffen |
| Born | 26 Aug 1724 | Dennenburg, Noord Brabant, Netherlands |
| Died | 26 Apr 1802 | Berghem, Noord Brabant, Netherlands |
| Buried | ||
| Spouse | Maria Bartel Dupree | F187202 | |
| Married | 15 May 1757 | Berghem, Noord Brabant, Netherlands |
| Child 2 | Male Gerardus Loeffen |
| Born | cir 1735 | |
| Died | 05 Mar 1817 | Berghem, Noord Brabant, Netherlands |
| Buried | ||
| Spouse | Anna Maria VanderHeijden | F187209 | |
| Married | ||