Guy IX de Laval, conte di Caserta

Merci à Arnaud Auréjac pour le partage de ses recherches généalogiques (voir site ci-dessous) http://arnaud.aurejac.free.fr/

From Wikipedia, the free encyclopedia
Guy IX de Laval (c. 1270 – 22 January 1333) was a member of the House of Laval. He was Seigneur de Laval and d'Acquigny, of Beaumont-du-Gâtinais, Viscomte de Rennes, Comte de Caserte in Campania and Baron de Vitré.

Family

Guy IX was the son of Guy VIII de Laval and Isabelle de Beaumont-Gâtinais[1]

In 1297 he married Béatrix de Gavre,[1] countess of Falkemberg, only daughter of Rasès de Gavre.

Children:

Guy X de Laval, who married Béatrix de Bretagne,[1] daughter of Arthur II, Duke of Brittany, on 2 March 1315
Rasès de Laval, lord of Morhem in Flanders, died after 1348, without known offspring
Foulques de Laval, progenitor of the lords of Challouyau in Burgundy and Retz
Pierre de Laval, bishop of Rennes, died 1357
Jean de Laval, knight, lord of Passy-sur-Marne, who married Jeanne de Chemillé (died childless), and Aliénor Le Bigot de la Bérardière
Isabeau (died 1322), who married Péan de La Roche-Bernard (died 18 June 1347 - Battle of La Roche-Derrien), Lord of Lohéac
Catherine de Laval, wife of Gérard IV de Retz
Jeanne de Laval, nun at Saint-Georges de Rennes.
Referenceshttps://www.myheritage.com/names/guy_montmorency%20laval

Guy Montmorency Laval was born circa 1270, to Guy VIII de Laval and Isabelle de Laval (born Beaumont).
Guy was born circa 1245.
Isabelle was born circa 1240.
Guy had 2 siblings: Jeanne de Rochefort (born de Calletot) and André de Montmorency Laval.
Guy married Béatrice Van Montmorency Laval (born Gaveren) in 1286, at age 16.
Béatrice was born circa 1280.
He had 2 children: Isabeau de Montmorency Lohéac (born Laval) and Guy Montmorency Laval.
His occupation was a seigneur.
Guy passed away on January 22 1333, at age 63 in Iandravan.

Walsby 2007, p. 186.

Sources
Walsby, Malcolm (2007). The Counts of Laval. Aldershot: Ashgate Publishing Company. ISBN 9780754658115

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