House of Blois-Châtillon
Cadet branch of the House of Châtillon
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House of Blois-Châtillon
Counts of Blois, Saint-Pol and Dunois
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House of Châtillon-Saint-Pol
Counts of Saint-Pol -
House of Châtillon-Bazoches
Lords of Leuze, Condé, Blais, Carency and Bazoches -
House of Blois-Brittany
Counts of Penthièvre
Viscounts of Limoges
Adopted the paternal arms of Jeanne of Penthièvre
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Jean de Châtillon-Bazoches
Lord of Bazoches
Vidame de Châlons -
Jean II de Châtillon
Count of Blois and Dunois
Lord of Avesnes
Pretender to Duchy of Guelders -
Jean II de Châtillon
Count of Blois and Dunois
Alternative arms variant in Gelre Armorial