Family: William Baron Vivonne Fortibus de Forz (maid. name 1) / Hawise 2nd Countess Holderness, Yorkshire de Albemarle (maid. name 1)

Maternal line William Baron Vivonne Fortibus de Forz (maid. name 1)
0. Cicily Fitzwilliams (maid. name 1) 1140 - 1155  (15 years)	_	Guillaume, 1st Earl of Albemarle, Count of Aumale, Earl of Yorkshire, Lord of Holderness Aumale (maid. name 1) 1125 - 1179  (54 years)

Maternal line Hawise 2nd Countess Holderness, Yorkshire de Albemarle (maid. name 1)
Cecily Lady Albemarle Skipton Heiress FitzDuncan Skipton (maid. name 1) 1131 - 1190  (59 years)	_	William (1st Earl Albermarle ) Le GROS Aumale (maid. name 1) 1098 - 1179  (81 years)
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Alice le Meschin (maid. name Lady of Skipton) 1115 - 1187  (72 years)	_	William Noble (Earl of Moray) FitzDuncan (maid. name 1) 1094 - 1154  (60 years)