Treaty_of_Tudején
Treaty of Tudilén
1151 treaty between Castile and Barcelona
The Treaty of Tudilén (or Treaty of Tudején) was signed between Alfonso VII of León and Castile and Ramon Berenguer IV, Count of Barcelona on 27 January 1151[1] at Tudilén, near Aguas Caldas[lower-alpha 1] in Navarre.[2]