Name variants
![Cymraeg](/Images/flags/small/_Wales.png)
William ap William
![Cymraeg](/Images/flags/small/_Wales.png)
William ap William de Trussebut
![Cymraeg](/Images/flags/small/_Wales.png)
William ap William Trussebut
![English](/Images/flags/small/gb.png)
Bill de Trussebut
![English](/Images/flags/small/gb.png)
Bill FitzWilliam
![English](/Images/flags/small/gb.png)
Bill FitzWilliam de Trussebut
![English](/Images/flags/small/gb.png)
Bill FitzWilliam of Trussebut
![English](/Images/flags/small/gb.png)
Bill FitzWilliam Trussebut
![English](/Images/flags/small/gb.png)
Bill of Trussebut
![English](/Images/flags/small/gb.png)
Bill Trussebut
![English](/Images/flags/small/gb.png)
Will de Trussebut
![English](/Images/flags/small/gb.png)
Will FitzWilliam
![English](/Images/flags/small/gb.png)
Will FitzWilliam de Trussebut
![English](/Images/flags/small/gb.png)
Will FitzWilliam of Trussebut
![English](/Images/flags/small/gb.png)
Will FitzWilliam Trussebut
![English](/Images/flags/small/gb.png)
Will of Trussebut
![English](/Images/flags/small/gb.png)
Will Trussebut
![English](/Images/flags/small/gb.png)
William FitzWilliam
![English](/Images/flags/small/gb.png)
William FitzWilliam de Trussebut
![English](/Images/flags/small/gb.png)
William FitzWilliam of Trussebut
![English](/Images/flags/small/gb.png)
William FitzWilliam Trussebut
![English](/Images/flags/small/gb.png)
William of Trussebut
![Gàidhlig](/Images/flags/small/_Scotland.png)
William MacWilliam
![Gàidhlig](/Images/flags/small/_Scotland.png)
William MacWilliam de Trussebut
![Gàidhlig](/Images/flags/small/_Scotland.png)
William MacWilliam Trussebut
![International format](/Images/flags/small/un.png)
William de Trussebut
![International format](/Images/flags/small/un.png)
William Trussebut
![International format](/Images/flags/small/un.png)
William Williamsson
![International format](/Images/flags/small/un.png)
William Williamsson de Trussebut
![International format](/Images/flags/small/un.png)
William Williamsson Trussebut
Gender
Male
Timeline
Birth
Roughly guessed date 1121
Place
![United Kingdom](/Images/Flags/Small/_England.png)
Warter, East Riding of Yorkshire, England, United Kingdom
Death
Roughly guessed date 1176
Place
![United Kingdom](/Images/Flags/Small/_England.png)
Ingmanthorpe, North Yorkshire, England, United Kingdom