Background
She was the daughter of Jeanne de Laval-Tinténiac and her second husband Guy XII de Laval (died 1412), governor of Brittany and baron of Laval (Jeanne"s first husband had been Bertrand du Guesclin).
She was the daughter of Jeanne de Laval-Tinténiac and her second husband Guy XII de Laval (died 1412), governor of Brittany and baron of Laval (Jeanne"s first husband had been Bertrand du Guesclin).
One of the conditions of the marriage was that any children born to it would bear the name and arms of Laval. Guy and Anne had 5 children: Guy XIV de Laval, André de Lohéac, Louis de Laval, Jeanne de Laval (Dame de Campzillon), who in 1424 married Louis I de Bourbon-Vendôme, Catherine de Laval (Dame de Chauvigny) who married Guy de Chauvigny vicomte de Brosse.
She was the hereditary dame of Laval, hereditary baronne of Vitré, hereditary countess of Rennes, of Châtillon, of Gavre, of Acquigny, of Aubigné, Courbeveille, hereditary dame of Tinténiac, of Bécherel and of Romillé. She inherited all these titles from the successive accidental deaths of her two brothers, Guy and Francois.