Castle of Cagnac dans le Tarn

Timeline

Key figures

Origin and history

The castle of Cagnac, now extinct, was located on a small hill in the heart of the hamlet of Cagnac-le-Vieux, in the present municipality of Cagnac-les-Mines (Tarn, Occitanie). According to the sources, he owned a large dungeon rivalling that of the nearby castle of Castelnau-de-Lévis, before being partially arased. The surrounding village was surrounded by a wall pierced by a single gate and surrounded by a ditch, forming a modest but strategic defensive complex in the Albige region.

The seigneury of Cagnac, originally linked to the Delpuech family (or Dupuy) from the 13th century, passed in 1696 to the Roquefeuil through the marriage of Charlotte Dupuy with Charles de Roquefeuil. This last inheritance marks the end of the Delpuesh lineage on these lands. The castle, described as "denatured, characterless" in the 19th century by historian Hippolyte Crozes, was finally destroyed in the 1920s by the Albi Mining Society. The materials then serve as embankments for nearby mining operations, including the Campgrand well.

Prior to its disappearance, the castle played a central role in the local feudal organization. The hamlet of Cagnac-le-Vieux, with its old houses and its church Saint-Dalmaze, was a historic nucleus before the mining expansion of the 20th century. The seigneury, detached from Castelnau-de-Lévis in 1833, was integrated into the commune of Saint-Sernin-lès-Mailhoc (now Cagnac-les-Mines in 1931). The site of the castle, transformed into a quarry, symbolizes the transition from a seigneurial past to an industrial era marked by coal mining.

The archaeological or documentary remains of the castle are almost non-existent today. Only the cadastral archives of 1809 and the 19th century narratives, such as Crozes's, attest to its location and architecture: a "large rectangle oriented east-west". The memory of the place persists through toponymy (Cagnac-le-Vieux) and studies on seigneurial families (Delpuech, Roquefeuil), whose graves, like that of Antoine de Roquefeuil (died 1736), are mentioned in neighbouring parish registers.

The destruction of the castle is part of a broader context of territorial modernization. The Albi Mining Society, which was active until 1997, has profoundly reshaped the landscape, erasing medieval traces in favour of industrial infrastructure. The museum of the Cagnac-les-Mines mine, installed near the old wells, today perpetuates this story, without directly evoking the castle, whose exact location remains unclear for the general public.

External links