

| Maria Christina Derhaag | |
| *: | 19 Apr 1939 |
| Limbricht, (NL) | |
| +: | 12 Jun 1998 |
| Limbricht, (NL) | |
|
| Jakob Paulus Friedrich Derhaag | |
| *: | 5 Aug 1909 |
| Duisburg, (DE) | |
| +: | 4 Apr 1972 |
| Limbricht, (NL) | |
| Trinetta Hendrika Willems | |
| *: | 27 Mrz 1916 |
| Roermond, (NL) | |
| oo: | 5 Okt 1938 |
| Amsterdam, (NL) | |
| +: | 1 Feb 1998 |
| Limbricht, (NL) | |