[2] Barreiros Arrobas was born in the Portuguese capital of Lisbon, to Joaquim Paulo Xavier de Mira de Magalhães Corvo Carneiro Arrobas and Dona Maria José Barreiros, he was baptized in the parish (now neighborhood) of São Sebastião da Pedreira.

During the start of the civil war, the time when the government of Cabral and the Duke of Saldanha in the battle in Torres Vedras which made a large valor.

He remained as councillor, a peer and deputy of the courts in different legislations, he was once civil governor of the District of Lisbon.

The councillor's verified the results in Mesas de Santa Maria, S. Julião, Azeitão and Palmela.

The results from S. Sebastião e Anunciada were not indicated, parishes that one of them did not vote, but were the most populous, (4,830 and 5,085 inhabitants respectively) When the Regenerator Party came to power in 1881, the Setubalean Progressist Dr. =Aníbal Álvares da Silva Júnior was out from the chamber of the municipal administrator of Cascais, in fact considered like revenge to Councillor Arrobas "for having been warred during the last elections by Dr. Aníbal, when he was mayor of Setúbal, and that opposition candidate".