Fernando Ruiz de Castro
Galician nobleman / From Wikipedia, the free encyclopedia
For other uses, see Fernando Ruiz de Castro (disambiguation).
Fernando Ruiz de Castro (d. Bayonne, 1377), was a Galician nobleman of the House of Castro and prominent military figure. He was the third Count of Lemos, Trastámara and Sarria. He is often referred to by the appellation "Toda la lealtad de España" ("All the loyalty of Spain"),[1][2][3] from an inscription on his tomb in Bayonne.[4]