House of Vignerot
- Coat of Arms
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House of Vignerot
Lords of Pont-Courlay and Glenay
Ancient arms -
House of Vignerot du Plessis
Lords of Glenay
Marquises of Pont-Courlay
Counts of Cosnac and Chinon
Dukes of Fronsac and Richelieu
Princes of Mortagne
Added the arms and name from House of Plessis-Richelieu -
House of Vignerot du Plessis
New arms adopted by Louis Antoine Sophie de Vignerot du Plessis, 4th Duke of Richelieu and 8th Duke of Fronsac
- Cadet Branches
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House of Vignerot du Plessis d'Aiguillon
Counts of Agenois and Condomois
Marquises of Richelieu and Montcornet
Dukes of Aiguillon and Agenois
Issued from Jean-Baptiste Amador, 2nd son of François II de Vignerot, Lord of Pont-Courlay and Françoise du Plessis, heiress of Richelieu