 It was completed in the early 1480s and it is considered by many the oldest surviving building built in a pure Renaissance style outside Italy.In the early 16th century, the city was one of the main focal points of the "iluminismo" (or "alumbrados") in the Kingdom of Toledo, linked to heterodox religious figures such as and .In the context of the Revolt of the Comuneros across the Crown of Castile, the "comunero" rebels in Guadalajara, as early as 5 June 1520, asked the Duke of the Infantado, Diego Hurtado de Mendoza, to join the anti-imperial revolt.