Mathilde was the daughter of unknown parents. The date and place of her birth have not been found.
She died after 1166. The place is not known.
Her husband was Rasse IV de Gavre. They were married, but the date and place have not been found. Their only known child was Rasse V (?-<1217).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Death | AFT 1166 |
|