county · France and the Low Countries

Viscounty of Carcassonne

1067 CE – 1209 CE (approx.) · capital Carcassonne

The Trencavel viscounties of Carcassonne, Béziers and Albi, the heart of Cathar country, destroyed by the Albigensian Crusade in 1209.

Origins

In 1067 Raymond Bernard Trencavel, viscount of Albi and Nîmes, gained Carcassonne through his wife Ermengard, heiress of the counts of Carcassonne. Their son Bernard Ato IV built a principality across Carcassonne, Béziers, Albi and Razès, balancing between the counts of Toulouse and Barcelona.

Rule and society

The Trencavels ruled from the walled city of Carcassonne, a centre of Occitan courtly culture. Their lands were the heartland of Catharism, and the viscounts tolerated the dissident church and its followers among the nobility. The Romanesque castle within Carcassonne's walls was their seat.

Decline and legacy

In 1209 the Albigensian Crusade sacked Béziers and besieged Carcassonne. Raymond-Roger Trencavel surrendered and died in prison, and his lands went to Simon de Montfort. After a failed revolt in 1240 they were absorbed by the Kingdom of France.

Connections (3)

More states of France and the Low Countries →

Cite this page
APA
The Epoch Institute. (2026). Viscounty of Carcassonne. In The Epoch Institute States Register. https://the-epoch-institute.org/state/viscounty-of-carcassonne
MLA
“Viscounty of Carcassonne.” The Epoch Institute States Register, The Epoch Institute, 2026, https://the-epoch-institute.org/state/viscounty-of-carcassonne. Accessed .
Chicago
The Epoch Institute. “Viscounty of Carcassonne.” The Epoch Institute States Register. 2026. https://the-epoch-institute.org/state/viscounty-of-carcassonne.
Harvard
The Epoch Institute (2026) ‘Viscounty of Carcassonne’, The Epoch Institute States Register. Available at: https://the-epoch-institute.org/state/viscounty-of-carcassonne (Accessed: ).

Last reviewed October 2026Random state ↻