Ralph was the son of sir Hugh Willoughby and Margaret de Freville. The date and place of his birth have not been found.
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sir Hugh Willoughby |
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Margaret de Freville |
sir Baldwin IV de Freville |
Baldwin III de Freville |
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Joyce de Botetourt |
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Maud le Scrope |
sir Stephen le Scrope |
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Margery de Welles |
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