Coat of arms of João do Rego Barros, baron of Ipojuca (a combination of the Portuguese arms of the Rego and Barros families). Also used by his brother, the count of Boa Vista, and by the 3rd baron of Goiana.
Archivo Nobiliarchico Brasileiro, of Rodolfo Smith de Vasconcelos and Jaime Smith de Vasconcelos (1918).
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