Béatrice "Contessone" des Baux di Avellino

http://fmg.ac/Projects/MedLands/NEAPOLITAN%20NOBILITY.htm#BeatrixBa...

daughter of Bertrand des/de Baux, Conte di Avellino, and his second wife Agathe de Mévouillon

BEATRIX de Baux “Contessone” (-[1324/14 Apr 1328]). Her family origin and marriage are indicated by the following document: "Alasacie de Lambesc abbesse de Saint-Césaire d’Arles" accepted the homage of “Jean dauphin de Viennois” for “les châteaux de Vinsobres, Mirabel et Nyons”, reserving rights assigned “en dot à Béatrix d’Avellin épouse de noble Guy dauphin seigneur de Montauban frère de Jean”, by charter dated 7 Aug 1309[489]. A charter dated 31 Jan 1317 records an agreement between "Jean II dauphin-viennois" and “Béatrix de Baux d’Avellin sa belle-sœur, veuve de Guy de Montauban” concerning her dower[490]. The testament of "Béatrix d’Avellin veuve de Guy baron de Montauban", dated 1324, bequeathed property to “sa fille Anne de Viennois princesse d’Orange...sa sœur Sibylle épouse d’Aymar IV Comte de Valentinois”[491]. She died before 11 Apr 1328, the date of the charter which names her daughter.

m GUIGUES de Viennois Seigneur de Montauban, son of HUMBERT de la Tour du Pin et de Coligny, Dauphin de Viennois & his wife Anne Dauphine de Viennois [Bourgogne-Capet] (-Pont-de-Sorgues-en-Provence [23/31] Jan 1317, bur Saint-André de Grenoble).