NGV Stambomenverzameling
Gezin: Levend / Levend (F44967)
Adamus Adolphus Cornelius Groffen (1876-1950) 
|
Maria Catharina Jacobs (1883-1970) |
Jacobus Arthur Julius Groffen (1903-1970)  |
| Ludovicus Joseph Julius Groffen (1905- ) |
| Emma Maria Francisca Groffen (1906- ) |
| Celestina Joanna Augusta Groffen (1908- ) |
| Joanna Constantia Jacoba Groffen (1909- ) |
