Name variants
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Lord Robert de I Baron Willoughby d'Eresby ap William
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Lord Robert de I Baron Willoughby d'Eresby ap William Willoughby
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Robert de ap William
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Robert de ap William Willoughby
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Lord Robert de I Baron Willoughby d'Eresby FitzWilliam
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Lord Robert de I Baron Willoughby d'Eresby FitzWilliam Willoughby
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Lord Robert of I Baron Willoughby d'Eresby FitzWilliam
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Lord Robert of I Baron Willoughby d'Eresby FitzWilliam Willoughby
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Lord Robert of I Baron Willoughby d'Eresby Willoughby
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Robert de FitzWilliam
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Robert de FitzWilliam Willoughby
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Robert of FitzWilliam
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Robert of FitzWilliam Willoughby
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Robert of Willoughby
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Lord Robert de I Baron Willoughby d'Eresby MacWilliam
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Lord Robert de I Baron Willoughby d'Eresby MacWilliam Willoughby
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Robert de MacWilliam
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Robert de MacWilliam Willoughby
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Lord Robert de I Baron Willoughby d'Eresby Williamsson
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Lord Robert de I Baron Willoughby d'Eresby Williamsson Willoughby
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Lord Robert de I Baron Willoughby d'Eresby Willoughby
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Robert de Williamsson
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Robert de Williamsson Willoughby
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Robert de Willoughby
Gender
Male
Timeline
Birth
Roughly guessed date 1273
Place
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Northumberland, England, United Kingdom
Death
25 March 1317
Place
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Willoughby, Lincolnshire, England, United Kingdom