Margaret was born about 1172, the daughter of unknown parents. The place is not known.
She died about 04 FEB 1237. The place is not known.
She had three marriages/partners. Her first husband was Guillaume de Breteuil, who she married in ABT 1198. The place has not been found. They had no known children.
Her second husband was Eudes de Dammartin, who she married in AFT 1216. The place has not been found. They had no known children.
Her third husband was sir Geoffrey de Say, who she married on BEF 29 SEP 1225. The place has not been found. They had no known children.
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | ABT 1172 |
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| Death | ABT 4 FEB 1237 |
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Note 1
daughter of Sir William de Briwere, Lord Horsley, Sheriff of Devon, Dorset, Oxfordshire, Buckinghamshire, Berkshire, Northamptonshire, Derbyshire, Cornwall, Sussex, Wiltshire, & Gloucestershire and Beatrice de Vaux,