**William de Grandison
**William was born in 1255 in
Cassington, Oxfordshire, England
. **William's father is
**Amadeus de Grandison
and his mother is
**Banoile de la Tour
. He was an only child. He died at the age of 80 on June 27th, 1335.
Ancestor Pedigree Chart
**Amadeus de Grandison
**William de Grandison
- b.1255 in Cassington, Oxfordshire, England d.27 Jun 1335
**Banoile de la Tour
- b.~ 1231
**William's first family with **Blanche de Savoy
They had a daughter named
**Agnes
.
Children
**Agnes de Grandison
**Agnes was born about 1289 in
Harpenden, Hertfordshire, England
. She died on December 11th, 1357 in
Ruskington, Lincolnshire, England
.
**William's second family with **Sibyl de Tregoz
They had two daughters named
**Mabilia
and
**Katherine
.
Children
**Mabilia de Grandison
**Mabilia was born about 1294 in
Ashperton, Herefordshire, England
.
**Katherine de Grandison
**Katherine was born about 1304 in
Ashford, Hertfordshire, England
. She died on November 23rd, 1349 in
Bisham, Berkshre, England
.
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