Marquesses of Santa Olalla Marqueses de Santa Olalla First holder Agustín de Echeverz y Subiza, 1st marquess of San Miguel de Aguayo e Santa Olalla Records #4 Holders Family filter On/Off 1 Agustín de Echeverz y Subiza, 1st marquess of San Miguel de Aguayo e Santa Olalla 2 Ignacia Xaviera Echéverz y Valdés, 2ª marquise of San Miguel de Aguayo e Santa Olalla * 1679 Mariana Jorge y de Sosa, marquise of Santa Olalla Silvia Teresa Jorge y Sosa, countess of Rivero Corrections and Updates To suggest a correction or an update. Click Here