Coat of arms of Antônio Joaquim da Silva Pinto, baron of São Fidélis. Blazon given at 25th May, 1868, according to registry of Cartório da Nobreza, book VI, page 99.
Archivo Nobiliarchico Brasileiro, of Rodolfo Smith de Vasconcelos and Jaime Smith de Vasconcelos (1918).
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