Cadet branch of the House of Blanchefort d'Asnois
- Coat of Arms
House of Blanchefort de Saint-Janvrin
Lords of Saint-Clément, Saint-Janvrin and Sainte-Sévère
House of Blanchefort de Créquy
Lords of Créquy, Fressin, Blanchefort and Canaples
Assumed the name and arms of Créquy family as successors
House of Bonne de Créquy
Lords of Agoult, Vesc, Montlaur and Montauban
Counts of Sault
Dukes of Lesdiguières
Assumed additional name and arms of Bonne family as successors
- Coat of Arms
House of Blanchefort de Créquy
Lords of Créquy, Fressin, Blanchefort and Canaples
Counts of Canaples
Marquises of Créquy and Marines
Dukes of Créquy
Princes of Poix
Younger branch issued from Charles II, 2nd son of Charles I de Créquy
- Personal Arms
Charles I de Crequy
Lord of Créquy, Fressin, Blanchefort and Canaples
Count of Sault
Duke of Lesdiguières