Family of De Dammartin, Simon and UNKNOWN, Maria Countess of Ponthieu
Families
| Unknown | Partner | De Dammartin, Simon [I72214857] ( * 1180 + 1239 ) | ||||||
| Unknown | Partner | UNKNOWN, Maria Countess of Ponthieu [I72216096] ( * 1186 + 1251 ) | ||||||
| Children |
| Name | Birth Date | Death Date |
|---|---|---|
| De Dammartin, Joan Countess of Ponth [I72214856] | 1220 | 1279 |