Name variants
![Cymraeg](/Images/flags/small/_Wales.png)
Cecily verch William
![Cymraeg](/Images/flags/small/_Wales.png)
Cecily verch William d'Avenal
![Cymraeg](/Images/flags/small/_Wales.png)
Cecily verch William of Bicknor
![Cymraeg](/Images/flags/small/_Wales.png)
Dulcia verch William
![Cymraeg](/Images/flags/small/_Wales.png)
Dulcia verch William d'Avenal
![Cymraeg](/Images/flags/small/_Wales.png)
Dulcia verch William of Bicknor
![English](/Images/flags/small/gb.png)
Cecilia Bicknor
![English](/Images/flags/small/gb.png)
Cecilia d'Avenal
![English](/Images/flags/small/gb.png)
Cecilia of Bicknor
![Gàidhlig](/Images/flags/small/_Scotland.png)
Cecily NicWilliam
![Gàidhlig](/Images/flags/small/_Scotland.png)
Cecily NicWilliam d'Avenal
![Gàidhlig](/Images/flags/small/_Scotland.png)
Cecily NicWilliam of Bicknor
![Gàidhlig](/Images/flags/small/_Scotland.png)
Dulcia NicWilliam
![Gàidhlig](/Images/flags/small/_Scotland.png)
Dulcia NicWilliam d'Avenal
![Gàidhlig](/Images/flags/small/_Scotland.png)
Dulcia NicWilliam of Bicknor
![International format](/Images/flags/small/un.png)
Cecily Bicknor
![International format](/Images/flags/small/un.png)
Cecily d'Avenal
![International format](/Images/flags/small/un.png)
Cecily of Bicknor
![International format](/Images/flags/small/un.png)
Cecily Williamsdotter
![International format](/Images/flags/small/un.png)
Cecily Williamsdotter d'Avenal
![International format](/Images/flags/small/un.png)
Cecily Williamsdotter of Bicknor
![International format](/Images/flags/small/un.png)
Dulcia Bicknor
![International format](/Images/flags/small/un.png)
Dulcia d'Avenal
![International format](/Images/flags/small/un.png)
Dulcia of Bicknor
![International format](/Images/flags/small/un.png)
Dulcia Williamsdotter
![International format](/Images/flags/small/un.png)
Dulcia Williamsdotter d'Avenal
![International format](/Images/flags/small/un.png)
Dulcia Williamsdotter of Bicknor
Gender
Female
Timeline
Birth
Roughly guessed date 1234
Place
![United Kingdom](/Images/Flags/Small/_England.png)
English Bicknor, Gloucestershire, England, United Kingdom
Death
10 August 1301
Place
![United Kingdom](/Images/Flags/Small/_England.png)
Somerset, England, United Kingdom