or Do Pazo ("of the palace/manor house"); Doval, "of the valley" (cfr. French Duval), Daponte ("of the bridge"), Davila ("of the town", not to be confused with Spanish Dávila), Daporta ("of the gate"); Dasilva ("of the forest"), Dorrío ("of the river"), Datorre ("of the Tower"). Through rebracketing, some of these surnames gave origin to others such as Acosta or Acuña. A few of these toponymic surnames can be considered nobiliary, as they first appear as the name of some Galician noble houses, later expanding when these nobles began to serve as officials of the Spanish Empire, in Spain or elsewhere, as a way of maintaining them both far from Galicia and useful to the Empire: Andrade (from the house of Andrade, itself from the name of a village), Mejía or Mexía (from the house of Mesía), Saavedra, Soutomaior (Hispanicized Sotomayor), Ulloa, Moscoso, Mariñas, Figueroa among others. Some of these families also served in Portugal, as the Andrade, Soutomaior or Lemos (who originated in Monforte de Lemos). As a result, these surnames are by now distributed all around the world. The third group of surnames are the occupational ones, derived from the job or legal status of the bearer: Ferreiro ("Smith"), Carpinteiro ("Carpenter"), Besteiro ("Crossbow bearer"), Crego ("Priest"), Freire ("Friar"), Faraldo ("Herald"), Pintor ("Painter"), Pedreiro ("Stonemason"), Gaiteiro ("Bagpiper"); and also Cabaleiro ("Knight"), Escudeiro ("Esquire"), Fidalgo ("Nobleman"), Juiz ("Judge"). The fourth group includes the surnames derived from nicknames, which can have very diverse motivations: a) External appearance, as eye colour (Ruso, from Latin roscidus, grey-eyed; Garzo, blue-eyed), hair colour (Dourado, "Blonde"; Bermello, "Red"; Cerviño, literally "deer-like", "Tawny, Auburn"; Cao, "white"), complexion (Branco, "White"; Pardo, "Swarth"; Delgado, "Slender") or other characteristics: Formoso ("Handsome"), Tato ("Stutterer"), Forte ("Strong"), Calviño ("Bald"), Esquerdeiro ("Left-handed"). b) Temperament and personality: Bonome, Bonhome ("Goodman"), Fiúza ("Who can be trusted"), Guerreiro ("Warlike"), Cordo ("Judicious"). c) Tree names: Carballo ("Oak"); Amieiro, Ameneiro ("Alder"); Freijo ("Ash tree"). d) Animal names: Gerpe (from Serpe, "Serpent"); Falcón ("Falcon"); Baleato ("Young Whale"); Gato ("Cat"); Coello ("Rabbit"); Aguia ("Eagle") e) Deeds: Romeu (a person who pilgrimaged to Rome or the Holy Land) Many Galician surnames have become Castilianized over the centuries, most notably after the forced submission of the Galician nobility obtained by the Catholic Monarchs in the last years of the 15th century. This reflected the gradual spread of the Spanish language through the cities, in Santiago de Compostela, Lugo, A Coruña, Vigo and Ferrol,