People
Silva Pais
1905–1981
Fernando da Silva Pais
Director of the political police, he warned Marcelo Caetano at 05:00 on 25 April that “the Revolution is out in the streets”. He only surrendered the DGS headquarters on the morning of the 26th, after the agents had killed four people on Rua António Maria Cardoso.
- Born
- 16 November 1905, Barreiro
- Died
- 27 January 1981, Lisbon
Biography
He was born in Barreiro in 1905.4 A major, in 1974 he was the director of the political police, the PIDE/DGS.1 At 05:00 on 25 April he telephoned the President of the Council (head of government), Marcelo Caetano: “Mr President, the Revolution is out in the streets! This is very serious.” Shortly afterwards, in another call, he advised him to take refuge in the Carmo Barracks, “because the GNR is solid”.21
During the day, the crowd surrounded the DGS headquarters on Rua António Maria Cardoso. Early in the evening, the agents fired on the crowd from the windows: four dead and 45 wounded.25 Later, at Otelo’s request, Spínola asked the former Interior Minister, César Moreira Baptista, who was being held at Pontinha, to persuade Silva Pais to surrender; the director of the DGS said he was willing to do so, if the Armed Forces protected the agents.23
On the morning of 26 April he received Lieutenant Commander Costa Correia, of the Navy, at the headquarters and told him that the organisation he headed was joining the Movement. Costa Correia asked him why, in that case, the portraits of the regime’s leaders were still on the wall; Silva Pais asked for chairs and took down one of the photographs himself. It was the surrender of the DGS.2 He died in Lisbon in 1981.4
Dates
Walks
People
They crossed paths with him
Fernando Giesteira
1955–1974 · waiter
Fernando Reis
1950–1974 · soldier in the 1st Disciplinary Company of Penamacor
João Arruda
1954–1974 · philosophy student at the Lisbon Faculty of Letters
José Barneto
1935–1974 · clerk

António de Spínola
1910–1996 · general

Marcelo Caetano
1906–1980 · President of the Council of Ministers (head of government, 1968-1974)
Notes on the sources1
- Se foi Silva Pais quem deu a ordem de disparar: a cronologia de Jofre Alves atribui-lhe, com o inspetor superior Coelho Dias, as ordens de fogo sobre a multidão às 13h30; as outras fontes não o dizem.
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Sources6
- 1Operação Viragem Histórica. Comissão Comemorativa 50 Anos 25 de Abril — consulted on 2 October 2026
- 2Movimentações do dia 25 de Abril. Associação 25 de Abril — consulted on 2 October 2026
- 3Cronologia do 25 de Abril, por Jofre Alves (blogue Abril de Novo, 2010), na Biblioteca Digital do CD25A. Centro de Documentação 25 de Abril – Universidade de Coimbra — consulted on 2 October 2026
- 4Fernando da Silva Pais (Q116923154). Wikidata — consulted on 2 October 2026
- 5Fernando Luís Barreiros dos Reis (biografia). Museu do Aljube Resistência e Liberdade — consulted on 2 October 2026
- 6Fernando Silva Pais, o homem leal a Salazar e último diretor da PIDE que viu a filha juntar-se à revolução cubana. Observador — consulted on 4 October 2026Nasceu a 16 de novembro de 1905 no Barreiro; morreu a 27 de janeiro de 1981 no Hospital Militar da Estrela, onde estava internado.
