Baron of Alvaiázere is a noble title created by King John VI of Portugal, by decree dated 6 February 1818,"Nobreza de Portugal e do Brasil", Direcção de Afonso Eduardo Martins Zúquete, Editorial Enciclopédia, 2.ª Edição, Lisboa, 1989, Volume Segundo, pp. 263-4 in favour of Manuel Vieira da Silva Borges e Abreu.

Barons of Alvaiázere (1818) # Name Notes 1 Manuel Vieira da Silva 1st Baron of Alvaiázere 2 João Vieira da Silva de Vasconcelos Sousa e Almeida 2nd Baron of Alvaiázere 3 Miguel Portocarrero de Sotomaior Vieira da Silva de Vasconcelos Sousa e Almeida 3rd Baron of Alvaiázere

Post-Monarchy claimants # Name Notes 4 Luís António Vieira de Magalhães e Vasconcelos 4th Baron of Alvaiázere 5 Luís Miguel do Rego da Câmara de Magalhães Vieira e Vasconcelos 5th Baron of Alvaiázere

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This article was initially translated, in whole or in part, from the Portuguese Wikipedia article titled “Barão de Alvaiázere”.

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