Mathilde was born about 1290, the daughter of unknown parents. The place is not known.
Her husband was Hervé II de Rosmadec. They were married, but the date and place have not been found. Their only known child was Catherine (c1315-?).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | ABT 1290 |
|