Alfonso Daniel Rodríguez Castelao
In 1916, he moved to Pontevedra, where he joined the Irmandades da Fala and participated in the Asembleia Nazonalista de Lugo, signing an important national declaration. In 1920, he became editor of the magazine Nos and travelled through France, the Netherlands and Germany. In 1922, he wrote the novel Un Ollo de Vidro and in 1924 he joined the Seminario de Estudos Galegos and founded the Coral Polifonica de Pontevedra. Two years later he published Cousas, and in 1929 he travelled to Brittany to study its stone crosses and publish As Cruces de Pedra na Bretaña.