The square originated in the Middle Ages as a crossroads of several lanes. It was not part of the
first city wall of the 12th century and was located on the outer side of the eastern gate of the walls, at the end of Paio Gómez Chariño street. The square was fortified in the 15th century and the Rouco Tower was located there. It was called
Plaza de los Mendiños (name of the lower part of Isabel II Street). Later it was called
Plaza de la Independencia. At the end of the 19th century,
Valle-Inclán lived in the house that borders the square on the west side between 1893 and 1895, when he wrote his book
Femeninas. In the 20th century, the square was renamed Rogelio Lois Square. On the occasion of the death of Rogelio Lois in 1905, the magazine
La Ilustración Gallega paid tribute to him and agreed with the Pontevedra City Council that a square would be named after him. The square was redesigned in November 1962 by the architect and town planner Francisco Pons Sorolla with the aim of enhancing the beauty and charm of the historic area. In order to increase the public space of the square, a hierarchy of spaces was established, differentiating the central point from the adjacent areas by the installation of a prominent element, a
calvary brought in 1962 from the Estribela neighbourhood, in the civil parish of Lourizán. The space of the square was modified to create a marked movement of volumes. The staircases of the different levels were coordinated with the staircase of the house to the west, resulting in a noble architectural composition. In order to preserve the typical atmosphere of the site, a house in the square was refurbished to reflect the character of old seaside houses on the coast. On 25 April 1996, the return of the traditional toponymy of the streets and squares in the historic centre of the city was approved and the square was restored to its traditional name of
Cinco Calles (Five Streets). == Description ==