Isabel was the daughter of Richard de Richmond and Elizabeth de Burgh. The date and place of her birth have not been found.
Her husband was sir John Clervaux. They were married, but the date and place have not been found. Their six known children were John (?-1443), Thomas (?-?), Margaret (?-?), Agnes (?-?), Elizabeth (?-?) and Beatrix (?-?).
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Elizabeth de Burgh |
William Donn de Burgh |
John de Burgh |
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Elizabeth de Clare |
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Maud PlantagenĂȘt |
Henry PlantagenĂȘt |
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Maud de Chaworth |
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