ALVITO, Marqueses de.- Cartas de e para os Marqueses de Alvito.- Séculos XVIII/XIX/XX (1750-1905).- 6 documentos A set consisting of the following documents: 1 - Letter (1 p.) from Diogo de Mendonça Corte Real (ca. 1694-1771), to D. Fernando Lobo, informing him of the grant of the title of Count Baron (Palace, September 3, 1750); 2 - Letter (1 p.) from the Viscount of Balsemão (1735-1804) informing the Marquis of Alvito, D. José António Plácido Lobo da Silveira Quaresma, of the grant (from the Prince Regent) of the appointment as Gentleman of the Chamber of Her Majesty the Queen (Palace, September 21, 1803); 3 - Letter (3 p.) from the Marchioness of Alvito, D. Isabel Vicência Inês da Cunha e Lorena, to the Bishop Count Rector of the University of Coimbra, requesting dispensation from the act of bachelor's degree and protection in other matters for her son Fernando, canon of the Patriarchal Church (Alvito, September 30, 1818); 4 - Letter (2 p.) from the Marquis of Alvito, D. José António Plácido Lobo da Silveira Quaresma, to Aires Pinto de Sousa, Governor of Justice of the Court of Appeal and House of Porto, requesting a position for the judge João António Ribeiro de Sousa Almeida de Vasconcelos (Bemposta Palace, September 3, 1823); 5 and 6 - Two letters (2, 1 p.) from the Marquis of Alvito, D. José Lobo da Silveira Quaresma (February 5 and March 1905), the first addressed to Cristóvão Aires de Magalhães Sepúlveda. The letter from the Marchioness of Alvito (3rd document), with strong foxing.