Barons of Guapi Barões do Guapi Created by Pedro II, Emperor of Brazil First holder Joaquim José Ferraz de Oliveira, 1st baron of Guapi * 1893 Records #1 Holders Family filter On/Off 1 Joaquim José Ferraz de Oliveira, 1st baron of Guapi * 1893 Sources Nobreza de Portugal e Brasil - 3 vols-vol. 3-pg. 611 Corrections and Updates To suggest a correction or an update. Click Here