Isabel was born about 1200, the daughter of unknown parents. The place is not known.
She died about 1240. The place is not known.
She had three marriages/partners. Her first husband was Gilbert de Clare, who she married on 9 OCT 1217. The place has not been found. They had no known children.
Her second husband was Richard Plantagenêt, who she married on 30 MAR 1231 in Buckinghamshire, England. They had no known children.
Her third husband was Robert de Mauteby. 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 1200 |
|
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| Death | ABT 1240 |
|
Note 1
daughter of William Marshal, 1st Earl of Pembroke and Isabel de Clare
Note 2
Note 3
not Richards ancestor