Béatrice was born in 1245, the daughter of unknown parents. The place is not known.
Her husband was Anseau de Chevreuse. They were married, but the date and place have not been found. Their only known child was Jeanne (c1275-1343).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | 1245 |
|