Treaty of Corbeil (1258)

The Treaty of Corbeil was an agreement signed on 11 May 1258, in Corbeil (today Corbeil-Essonnes, in the region of Île-de-France) between Louis IX of France and James I of Aragon.

The French king, as the heir of Charlemagne, renounced feudal overlordship over the counties of the March of Hispania and those from the March of Gothia that remained within the geographical area known as Catalonia.

James I renounced claims to Fenouillet-du-Razès and Peyrepertuse, with the castle of Puilaurens, the castle of Fenouillet, the Castellfisel, the castle of Peyrepertuse and the castle of Quéribus; moreover he renounced his feudal overlordship over Toulouse, Saint Gilles, Quercy, Narbonne, Albi, Carcassonne (part of the County of Toulouse since 1213), Razès, Béziers, Lauragais, Termes and Ménerbes (enfeoffed in 1179 to Roger III of Béziers); to Agde and Nîmes (their viscount was recognized as the feudatory of the Counts of Barcelona from 1112), and Rouergue, Millau and Gévaudan (derived from the inheritance of Douce of Provence). Under his lordship remained the viscounty of Carlat and the lordship of Montpeller with the barony of Aumelas.

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