Keywords: COA Baron of São João do Príncipe.svg en Coat of arms of Ananias de Oliveira e Sousa baron of São João do Príncipe the same Portuguese arms of the Oliveira and Sousa Prado families <br>Blazon given at August 1854 according to registry of Cartório da Nobreza book VI page 43 Archivo Nobiliarchico Brasileiro of Rodolfo Smith de Vasconcelos and Jaime Smith de Vasconcelos 1918 Tonyjeff 2008-08-20 PD-old insignia SVG coats of arms of Brazilian baronies Sao Joao Principe Continental heraldic shields Sao Joao Principe |