NameGui 'the Red' DE MONTLHERY Lord Of Montlhery, 28G Grandfather
Web Notes notes for Gui 'the Red' DE MONTLHERY Lord Of Montlhery
Stuart's "Royalty For Commoners" (5:31): called "the Red," Sire de Montlhery, Count of Rochefort-en-Yvelines, Lord of Chateaufort, Senechal of France, Seigneur of Fornay and Gomez.
Turton's "Plantagenet Ancestry" gives his second wife and her issue.