Keywords: COA Marquess of Gávea.svg en Coat of arms of Manuel Antonio da Fonseca Costa baron viscount and marquess of Gávea the same arms of the Portuguese blasons of the Fonseca and Costa families Also used by his son the viscount of Penha and his niece the viscountness of Fonseca Costa Archivo Nobiliarchico Brasileiro of Rodolfo Smith de Vasconcelos and Jaime Smith de Vasconcelos 1918 Tonyjeff 2008-08-12 PD-old insignia SVG coats of arms of Brazilian baronies Gavea SVG coats of arms of Brazilian viscountcies Gavea Continental heraldic shields Gavea SVG coats of arms of Brazilian marquessates Gavea |