By 1034, Sterrenberg was being mentioned as an imperial castle, but the source is not certain. In 1190, Sterrenberg Castle is listed in the book of Werner von Bolanden as a fief, together with the custom point in Bornhofen. The noble family of Bolanden stayed as lords of Sterrenberg Castle until the second half of the 13th century. From this early period, the bergfried and the first, inner shield wall have survived.
References:The Château de Foix dominates the town of Foix. An important tourist site, it is known as a centre of the Cathars. Built on an older 7th-century fortification, the castle is known from 987. In 1002, it was mentioned in the will of Roger I, Count of Carcassonne, who bequeathed the fortress to his youngest child, Bernard. In effect, the family ruling over the region were installed here which allowed them to control access to the upper Ariège valley and to keep surveillance from this strategic point over the lower land, protected behind impregnable walls.
In 1034, the castle became capital of the County of Foix and played a decisive role in medieval military history. During the two following centuries, the castle was home to Counts with shining personalities who became the soul of the Occitan resistance during the crusade against the Albigensians.