The town of Nogales was incorporated into the lordship of Feria in 1395 after its purchase by Gómez I Suárez de Figueroa, the first lord of Feria. In the mid-15th century, the repopulation of the locality began, and the construction of the castle to protect its inhabitants commenced.
Above the gate of the homage tower, you can find a coat of arms of the Figueroa family and another of the Manuel family, along with an inscription indicating that the fortress was built by the order of Lorenzo Suárez de Figueroa, the son of Gómez Suárez de Figueroa, in 1458.
On the gate of the walled enclosure, there are two more coats of arms, one of the Figueroa-Manuel family and another of the Osorio and Rojas family. These coats of arms were placed in 1464 by Gómez Suárez de Figueroa, the son of Lorenzo Suárez de Figueroa.
The military use of the building continued over time and was employed during conflicts with the French and Portuguese. Although it did not fall into a state of ruin, the passage of time and neglect deteriorated the structure until the Junta de Extremadura decided to restore it in the late 20th century.
References:The Clementinum is a historic complex of buildings in Prague. Until recently the complex hosted the National, University and Technical libraries, the City Library also being located nearby on Mariánské Náměstí. The Technical library and the Municipal library have moved to the Prague National Technical Library at Technická 6 since 2009. It is currently in use as the National Library of the Czech Republic.
Its history dates from the existence of a chapel dedicated to Saint Clement in the 11th century. A Dominican monastery was founded in the medieval period, which was transformed in 1556 to a Jesuit college. In 1622 the Jesuits transferred the library of Charles University to the Klementinum, and the college was merged with the University in 1654. The Jesuits remained until 1773, when the Klementinum was established as an observatory, library, and university by the Empress Maria Theresa of Austria.