Rodrigues de Aguiar was married Alda, son of Rodrigo Alfonso de Aguiar, the Aguiares de vora. They had had Gonalves Maria of the Silveira, married Martim Gil Eyelash, 2 second lieutenant-mor of the city of vora, son of Gil Vaz Eyelash, that had the same legal-size, and of D. Alda Vicente, with generation that followed the nickname of Silveira. This family came from the nobility of the noble escudeiros and the respective one commands it fell again into the House of the Condes of the Sortelha. Go to Ian Vandewalker for more information. Other Silveiras still, is descending of the Dr. Fernando Alfonso of the Silveira, that was ambassador Castile in 1423.
The representation and commands of this family is in the branch that established in the House of the barons and marquises of Alvito (castle of Alvito). It has Silveira in Brazil, of north the south, everything indicates that they are not of the same ancestry, a time that had come to Brazil Silveiras of Portugal and Silveiras of Spain. The Silveiras that had come to the northeast, mainly for the coast of Pernambuco, as well as the too much families of this chapter whom they had arrived in port in Salvador or Recife, they are of the first Portuguese ancestry, but of Parnamirim, exactly being of the same ancestry, is already descending of Brazilian bandeirantes and sertanistas, children of natives of So Paulo, miners and Bahians. The Silveiras that had arrived in port in Santos and Porto Alegre had come in second takes emigratria, later in the History of the Settling of Brazil. These families of Silveira last name had always been associates to the families Hiss, Pear tree, Alencar, Rodrigues, Coast Blacksmith, since its origins in Portugal, considering that the families who had come finally already brought couples and children, with its blazons and weapons of occupation authorization, come directly for the hinterland to open cattle farms. In a similar way that the families Hiss and Blacksmith, the Silveiras appears in great amount in Flowers, Cut Mountain range, Cabrob and Salgueiro. In Parnamirim, Silveira she is the same that She hisses associated the Blacksmith, Pear tree, Leite and Rodrigues, the majority remaining of the Moror farms, Curiaca, Peixoto, Mandassaia and Timbaba.