| Male Wilhelmus MERTENS |
| Birth | 28-01-1819 | Montfort, , Limburg, Netherlands |
| Death | 04-07-1855 | Montfort, , Limburg, Netherlands |
| Burial | ||
| Marriage | ||
| Father | ||
| Mother | ||
| Female Gertrudis ABEN |
| Birth | 23-06-1822 | Echt, , Limburg, Netherlands |
| Death | 05-05-1893 | Echt, , Limburg, Netherlands |
| Burial | ||
| Father | Michiel ABEN | 81158832 Group Sheet | |
| Mother | Maria Cornelia JEURISSEN | 81158832 Group Sheet | |
| Female Anna Margaretha Hubertina MERTENS |
| Birth | 26-08-1850 | Echt, , Limburg, Netherlands |
| Death | 21-08-1923 | Sint Joost, , Limburg, Netherlands |
| Burial |