Guigues II of Albon

A tradition, taken up in particular by the Europäische Stammtafeln, indicates that she could be Adelaide of Turin, daughter of Count Humbert "with White Hands", established in Maurienne, but this fact is not based on a known act.

The Saint-Robert priory was built in Saint-Égrève in 1070, by monks, under the dependency of the Benedictine Abbey of La Chaise-Dieu in Haute Loire.

He married before 3 April 1052 to Pétronille, probably the daughter of Artaud de Royans and Pétronille (according to Georges de Manteyer), who was the sister of the Prince of Royans, Ismidon, branch of the Counts of Valentinois and sister also of the bishop of Grenoble Artaud according to Benjamin Oury and Aurelien Le Coq.

They had issue: In 1070, Count Guigues II gave his fiancée Inès (Agnès) of Barcelona, daughter of Raymond-Bérenger I, Count of Barcelona and Almodis de la Marche, the castle of Albon, Moras, Vals, the villa of Saint-Donat with its territory and all its locations with the exception of Clérieu, Serves and Chevrières; he also attributes to her properties in Graisivaudan, Cornillon-en-Trièves, Varces and Oriol and the castle of Briançon.

Note that in this act Guigues-Raymond is cited as his brother and not his son, which is genealogically plausible, the latter having died after 1096, hence the hypothesis retained by the "Foundation for Medieval Genealogy" of a late second marriage of Guigues I of Albon with Inès (Agnès) of Barcelona, in this case it is the first act of 1070 of the Regeste Dauphinois which is false, in this meaning that he names Guigues (Le Gras) betrothed to Agnès.