Stamboom Marijnissen
Family: Thomas de Saint-val?ery / Alix de Ponthieu (F2968)
m. Bef 1192Anora ( -1195) |
Jan I van Ponthieu ( -1191) 
|
| Beatrix de Saint-pol ( -1202)
|
| Thomas de Saint-val?ery ( -1219)
|
| Alix de Ponthieu ( -1242)
|
