B: ~1155 P: Longueville, St. Saviour, Jersey, Channel Isles http://wc.rootsweb.ancestry.com/cgi-bin/igm.cgi?op=PED&db=cosby&id=I12647
Mabel's father was Walter Cantelou and her mother was <Unknown>. Her paternal grandparents were Walter de Cantelou and <Unknown>. She had a brother and a sister, named William and Maud. She was the youngest of the three children. She died at the age of 100 in 1267.2