Mistress [1]

Mistress had a relationship with Richard [III] de Normandie Duc de Normandie, son of Richard [II] de Normandie Duc de Normandie and Judith de Bretagne. (Richard [III] de Normandie Duc de Normandie was born about 1001 and died on 6 Aug 1027 in Rouen, Seine-Maritime, Haute-Normandie, 76000, FR.). The cause of his death was Poisoned.