Barons of Muaná Barões de Muaná Created by Pedro II, Emperor of Brazil First holder António Pereira da Silva Frade, 1st baron of Muaná Records #1 Holders Family filter On/Off 1 António Pereira da Silva Frade, 1st baron of Muaná Sources Nobreza de Portugal e Brasil - 3 vols-vol. 3-pg. 655 Corrections and Updates To suggest a correction or an update. Click Here