Creation of the Marquisate of Villafranca Historical milestone · Villafranca del Bierzo, El Bierzo, León Image of Villafranca del Bierzo, not of the place itself. The Catholic Monarchs settled in 1486 the suit over the inheritance of Pedro Álvarez Osorio by creating the marquisate for his daughter Juana and Luis Pimentel, leaving the county of Lemos to Rodrigo de Castro and returning the castle of Ponferrada to the Crown. 1486 Photo: Cristóbal Megido Almaraz (CC BY-SA 3.0) What to see and do in Villafranca del Bierzo