Name variants
William ap William
William ap William de Ros
William III ap William
William III ap William de Ros
Bill de Ros
Bill FitzWilliam
Bill FitzWilliam de Ros
Bill FitzWilliam of Ros
Bill III de Ros
Bill III FitzWilliam
Bill III FitzWilliam de Ros
Bill III FitzWilliam of Ros
Bill III of Ros
Bill III Ros
Bill of Ros
Bill Ros
Will de Ros
Will FitzWilliam
Will FitzWilliam de Ros
Will FitzWilliam of Ros
Will III de Ros
Will III FitzWilliam
Will III FitzWilliam de Ros
Will III FitzWilliam of Ros
Will III of Ros
Will III Ros
Will of Ros
Will Ros
William FitzWilliam
William FitzWilliam de Ros
William FitzWilliam of Ros
William III FitzWilliam
William III FitzWilliam de Ros
William III FitzWilliam of Ros
William III of Ros
William of Ros
William III MacWilliam
William III MacWilliam de Ros
William MacWilliam
William MacWilliam de Ros
William de Ros
William III de Ros
William III Ros
William III Williamsson
William III Williamsson de Ros
William Ros
William Williamsson
William Williamsson de Ros
Gender
Male
Timeline
Birth
Roughly guessed date 1282
Place
Helmsley, North Yorkshire, England, United Kingdom
Death
3 February 1343
Place
Kirkham, North Yorkshire, England, United Kingdom