Alfonso X of Castile (1211 - 1284)
Espagne

Espagne

Alfons X, Alphonse X or Alfonso X (23 November 1221 – 4 April 1284), called the Wise (Spanish: el Sabio), was the King of Castile, León and Galicia from 30 May 1252 until his death. During the Imperial election of 1257, a dissident faction chose him to be King of the Romans (Latin: Rex Romanorum; German: Römisch-deutscher König) on 1 April. He renounced his imperial claim in 1275, and in creating an alliance with England in 1254 his claim on Gascony also.
Alfonso established Castilian as a ... (Read all)
Source : Wikipedia