The Chronicle of Alberic de Trois-Fontaines names "primogenitus Erchenbaldus…secundus Guilelmus de Moyelen et de Dampetra…tertius Guido" as the three sons of "Guido de Dampetra". “Guillelmus dominus de Dampetra…ligius homo domini comitis Campanie” agreed peace terms with “dominum Theobaldum comitem Campanie” by charter dated 31 Dec 1223, which names “dominum Archembaudum fratrem meum…”.
He succeeded his mother in 1228 as Sire de Bourbon. “Archambaudus dominus Borboniensis” reached agreement with “domino Regnaudo Carentonii” concerning their fiefs “burgo sancti Satyri” by charter dated 1226. 1