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