Mahaut was the daughter of unknown parents. The date and place of her birth have not been found.
She died on 11 APR 1303. The place is not known.
Her husband was Geoffroy de Joinville. They were married, but the date and place have not been found. They had no known children.
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Death | 11 APR 1303 |
|
Note 1