Barons of Amazonas Barões de Amazonas Created by Pedro II, Emperor of Brazil Decree date 03-01-1866 First holder Francisco Manuel Barroso da Silva, 1st baron of Amazonas * 1804 Records #1 Holders Family filter On/Off 1 Francisco Manuel Barroso da Silva, 1st baron of Amazonas * 1804 Sources Nobreza de Portugal e Brasil - 3 vols-vol. 3-pg. 567 Corrections and Updates To suggest a correction or an update. Click Here
