Guigues VII (1225–1269), of the House of Burgundy, was the dauphin of Vienne and count of Albon, Grenoble, Oisans, Briançon, Embrun, and Gap from 1237 to his death.
[1] He fought great contests over the counties of Embrun and Gap with Charles, Count of Provence and Forcalquier.
In 1239, the young Dauphin entered negotiations to marry Cecile of Baux with the help of his ally, Raymond VII of Toulouse.
[2] In 1247, Guigues was summoned by Frederick II, Holy Roman Emperor to join the army he was assembling in Savoy.
For her dowry, Beatrice brought Guigues Faucigny, a distant territory menacing Savoy, the traditional enemy of the Viennois.