Saint-Cast-le-Guildo is a commune in the Côtes-d'Armor department of Brittany in northwestern France. It is port city on the English Channel as it also has a nautical center, the Centre Nautique de Sa

Emmanuel Armand de Vignerot du Plessis de Richelieu, Duke of Aiguillon was a French Royal Army officer and politician. A nephew of Armand de Vignerot du Plessis, until his father's death in 1750 he wa