 As a result of the conquest a defense tower was built in the place called the “Pacatorre”, to whose protection began to form Fuencalderas.Nonetheless, the origin of Fuencalderas would have relationship with the town of Liso (according to some sources "Eliso") that was situated to 10 km to the north of Fuencalderas.Liso could have Roman origin and whose first mention documentary dated already of the year 938.