Marguerite was born about 1150, the daughter of unknown parents. The place is not known.
Her husband was Henri II de Beaumont-le-Roger, who she married in ABT 1170. The place has not been found. Their only known child was Robert II (c1170-1243).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | ABT 1150 |
|