Barons of Mauá Barões de Mauá Created by Pedro II, Emperor of Brazil First holder Irineu Evangelista de Sousa, 1st viscount of Mauá * 1813 Records #1 Holders Family filter On/Off 1 Irineu Evangelista de Sousa, 1st viscount of Mauá * 1813 Sources Nobreza de Portugal e Brasil - 3 vols-vol. 3-pg. 648 Corrections and Updates To suggest a correction or an update. Click Here
