
| W.C.A Ritzen | |
| G: | 24 aug 1927 |
| Guttecoven | |
| O: | 20 feb 2002 |
| Landgraaf | |
| Ursula Ritzen | |
| G: | 23 okt 1928 |
| Guttecoven | |
| O: | 4 apr 2013 |
| Geleen | |
| Piet Ritzen | |
| G: | 26 mrt 1933 |
| Guttecoven | |
| O: | 24 jul 2019 |
| Sittard | |
| A.M Ritzen | |
| G: | 1935 |
| Guttecoven | |
| O: | 21 jan 2009 |
| Berg aan de Maas | |
| Lambertina Mechtilda Anna Ritzen | |
| G: | 17 okt 1936 |
| Guttecoven | |
| O: | 15 sep 1974 |
| Maastricht | |
|
| Joannes Lambertus Ritzen | |
| G: | 21 nov 1900 |
| Guttecoven | |
| O: | 2 feb 1966 |
| Guttecoven | |
| Maria Gertrudis Dicks | |
| G: | 16 mrt 1903 |
| Urmond | |
| H: | 29 apr 1927 |
| Urmond | |