Béatrice was born about 1055, the daughter of unknown parents. The place is not known.
Her husband was Guillaume II. They were married, but the date and place have not been found. They had no known children.
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | ABT 1055 |
|
Note 1
sister of ROGER de Builly Lord of Tickhill