A la memoria de Don Manuel Díaz Martínez que procuró siempre el bien de Castro, dedican sus amigos este recuerdo colocado en la casa que habitó. 1874 - 1925
English translation: "To the memory of Don Manuel Díaz Martínez, who always sought the good of Castro, his friends dedicate this memory placed in the house he lived in.
1874 - 1925 [AWS Translate]"