Blanche was the daughter of John KG de Clifford and Elizabeth Percy. The date and place of her birth have not been found.
Her husband was sir Robert II Waterton. They were married, but the date and place have not been found. They had no known children.
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John KG de Clifford |
Thomas de Clifford |
Roger de Clifford |
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Maud de Beauchamp |
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Elizabeth de Ros |
Thomas de Ros |
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Beatrice de Stafford |
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Elizabeth Percy |
sir Henry KG Percy |
Henry de Percy |
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Margaret de Neville |
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Elizabeth de Mortimer |
Edmund de Mortimer |
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Philippe Plantagenêt |
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