Blanche de SAVOY 
Blanche de was born about 1267 in Harpenden, Hertfordshire, England. Blanche de's father was Louis (Baron) de SAVOIE and her mother was Jeanne de MONTFORT. She was an only child.
They had a daughter named Agnes de.
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Children
Agnes de GRANDISON
Agnes de was born in 1289 in harpenden, Hertfordshire, England. She died at the age of 68 on December 11th, 1357 in Ruskington, Lincolnshire, England.