Family: William de Brienne (maid. name of Kemsing & Seale, Sir) / Joan Fitzalan

Maternal line William de Brienne (maid. name of Kemsing & Seale, Sir)
Elizabeth Montagu (maid. name 1) 1327 - 1359  (32 years)	_	Guy VIII de Bryan, 1st Baron of Brienne, KG 1311 - 1390  (79 years)
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Katherine DeGrandison (maid. name 1) 1302 - 1349  (47 years)	_	Sir William ( 3rd Baron Montacute, 1st Earl of Salisbury, and King of Mann) De Montagu 1301 - 1334  (33 years)

Maternal line Joan Fitzalan

No parents are registered.