House of Rochefort
Cadet branch of the House of Ingelger
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House of Rochefort
Lords of Briollay, Rochefort-en-Terre, Assérac and Châteauneuf
Viscounts of Donges
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House of Beauvau
Lords of Beauvau, Jarzé, Montpipeau, Manonville,
Panges and Fléville
Barons of Beauvau and Rotlay
Marquises and Princes of Beauvau
Princes of Craon and of Holy Roman Empire
Issued from Foulques, younger son of Foulques I de Briollay -
House of Rieux d'Rochefort
Lords of Rieux, Rochefort, Rougé, Derval and Châteaugiron
Barons of Ancenis and Malestroit
Viscounts of Donges
Counts of Harcourt and Aumale
Matrilineal branch issued from Jeanne, daughter of Thibault III, Viscount of Donges
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Guillaume II de Rochefort
Lord of Rochefort and Assérac
Viscount of Donges
Arms in Wijnbergen Armorial as heir to his father Thibault II