**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.
They had a daughter named **Agnes.
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Children
**Agnes de Grandison
**Agnes was born about 1289 in Harpenden, Hertfordshire, England. She died on December 11th, 1357 in Ruskington, Lincolnshire, England.
They had two daughters named **Mabilia and **Katherine.
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Children
**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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