Barons of Guaí Barões de Guaí Created by Pedro II, Emperor of Brazil Decree date 03-11-1887 First holder Joaquim Elísio Pereira Marinho, 1st viscount of Guaí * 1841 Records #1 Holders Family filter On/Off 1 Joaquim Elísio Pereira Marinho, 1st viscount of Guaí * 1841 Sources Nobreza de Portugal e Brasil - 3 vols-vol. 3-pg. 610 Corrections and Updates To suggest a correction or an update. Click Here