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Charles was made honorific Archduke by Maximilian in 1508, and was recognized Prince of Asturias by the Castilian cortes in 1504 and 1510. Colmeiro, Manuel (1884). "Cortes de los antiguos reinos de León y de Castilla; Manuel Colmeiro (1883)". Archived from the original on 10 June 2008. Retrieved 2012-08-23.,Colmeiro, Manuel (1884). "XXIII". Archived from the original on 10 June 2008. Retrieved 2012-08-23.