Gonçalo Venegas de Marnelo

  Noted events in his life were:

• Reference:
Francisco Antonio de Alarcón, Nobiliario del Conde de Barcelos, Don Pedro, Hijo del Rey Don Dionis de Portugal, p. 255

Don Fernando Alonso de Toledo married doña Urraca Gonçalez, the daughter of Gonçalo Veegas de Marnelo. Their children were Engrique Ferández Magro and Elvira Fernández.