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Rua António Maria Cardoso, with what was then the Teatro da República (now the São Luiz), between about 1911 and 1915. Photograph by Charles Chusseau-Flaviens. Charles Chusseau-Flaviens, Public domain

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Black-and-white photograph of a cobbled, almost empty street, between buildings with iron balconies and the tall façade of a theatre; in the background, on the right, a bare tree.
Rua António Maria Cardoso, with what was then the Teatro da República (now the São Luiz), between about 1911 and 1915. Photograph by Charles Chusseau-Flaviens. Charles Chusseau-Flaviens, Public domain

Misericórdia

PVDE / PIDE / DGS headquarters

In the Chiado, the headquarters of the political police: the archives, the informers and, on the third floor, interrogation and torture. On 25 April, agents fired from here on the crowd and killed four people.

Today: Residential apartment complexThere is a marker at the siteApproximate location
See on the map

History

No. 22 Rua António Maria Cardoso, in the Chiado, was a building belonging to the House of Bragança. This was the headquarters of the political police — the PVDE, then the PIDE, finally the DGS: the administrative services, the archives and card indexes, the Information Services, which dealt with the informers, and the Investigation Services, which interrogated the prisoners.1 According to the Memória Comum project, the headquarters only became fully operational in 1938; until then, many prisoners were held incommunicado in PSP police stations.3

Interrogations took place on the third floor. Memória Comum describes the methods: beatings, sleep torture and the “statue” torture — the prisoner kept standing for days on end — applied by squads of agents who took turns every four hours; electric shocks, threats to the family, the lie that comrades had already talked. Women were also subjected to stripping, touching and offences of a sexual nature.56

The factory worker Conceição Matos was brought here on 21 April 1965: beaten for days, stripped, forced to soil herself in the interrogation room and to clean the floor with her own clothes. “Anyone who looks at that case file knows I never talked to the police,” she said years later.8 In 2005, at the door of the building, Maria José Morgado — arrested in October 1973 — recalled the slaps and the humiliations on the interrogation floor.9

People died here too. The worker Raul Alves fell from the third floor in 1958, in full view of several witnesses — among them the wife of the Brazilian ambassador, whose residence overlooked the back of the building.7 In 1964, the Interior Minister himself thought it better to move the interrogations to the South Redoubt of Caxias, partly because of the bad impression made by prisoners being shuttled back and forth through the streets of the city centre.1

On 25 April 1974, taking the headquarters was not part of the Armed Forces Movement’s plan, and throughout the day the crowd gathered at the door, demanding that the police surrender. Early in the evening, after Marcelo Caetano had already surrendered at the Carmo, DGS agents fired from the windows: Fernando Carvalho Giesteira, aged 18, José James Harteley Barneto, 38, João Guilherme Rego Arruda, 20, and Fernando Luís Barreiros dos Reis, 23, were killed. Dozens were wounded. It was never established who fired.252

Surrounded by cavalry and, before dawn, by marines, the DGS surrendered on the morning of 26 April. Its director, Silva Pais, declared his allegiance to the Movement — and took down from the wall, with his own hands, one of the portraits of the regime’s leaders.20

The building was sold and turned into a luxury apartment complex, whose advertising left out what had happened there.10 It was against this erasure that the Não Apaguem a Memória (Do Not Erase Memory) movement was born, in 2005.

Notes on the sources14
  • The time of the shooting on 25 April: “at around 20:15” (25 April Association), “close to 20:30” (Aljube Museum), 21:00 (chronology of the Portuguese Commission of Military History); the 1980 plaque says “in the afternoon”. The surrender on 26 April: at around 09:00 or 09:30.
  • Coordinates: no. 22 is not geocoded in OpenStreetMap; the point for the stretch of street returned by Nominatim was used.
  • The current commercial name of the apartment complex: Esquerda.net (2009) mentions the “Paço do Duque website”; it has not been confirmed whether the name is still in use in 2026.
  • The chronology of the Portuguese Commission of Military History (CPHM) also records that a DGS man captured in the street was shot dead while trying to escape; no confirmation was found in any other source.
  • Raul Alves: the 50 Years Commission dates his death to 1 August 1957; Memória Comum gives 31 July 1958, in the context of the strike at the Companhia Industrial Portuguesa after the elections of 8 June 1958. This entry follows 1958, because the context fits.
  • António Lopes Almeida (1949): the 50 Years Commission places his death in a room on the third floor of the headquarters; Memória Comum says he died in Aljube Prison, on 21 January 1949.
  • Spelling on the plaques: “Gesteira” and “José Guilherme R. Arruda” (1980 plaque) vs “Giesteira” and “João Guilherme Rego Arruda” (Aljube Museum).
  • The date on which the PIDE was renamed the DGS (1969) has not been confirmed in any source consulted.
  • The interrogation floor: “third floor” (50 Years Commission; Memória Comum) vs “fourth floor” in Maria José Morgado’s account to “Jornal de Notícias” (2005) — perhaps a difference in how the floors are counted.
  • Earlier shooting: Jofre Alves (CD25A, the 25 April Documentation Centre) mentions bursts of fire at 13:30 with five wounded, and one death at 16:15 — not confirmed in other sources.
  • Street number: 22 (25 April Association, Time Out) or 20 (Observador).
  • The exact wording and current location of the 1980 and 2010 plaques — whether they are still in the same place — and which of them the 2024 plaque replaced: “the one that existed until then, but which did not contain correct details”, according to Olhares de Lisboa.
  • The names of Conceição Matos’s interrogators: only in Wikipedia.
  • The five “Mulheres do Couço” (Women of Couço), arrested in April 1962, are said to have been interrogated and tortured at this headquarters — only Wikipedia says so, among the sources consulted.

Do you know more, or do you have a document? Tell us.

Sources29
  1. 1A sede e as delegações da PIDE. Comissão Comemorativa 50 Anos 25 de Abril — consulted on 2 October 2026
  2. 2Sede da Pide/DGS (Locais de Abril). Associação 25 de Abril — consulted on 2 October 2026
  3. 3Cárceres do império. Memória Comum – Memorial aos Presos e Perseguidos Políticos — consulted on 2 October 2026
  4. 47. Isolamento e «celas disciplinares». Memória Comum – Memorial aos Presos e Perseguidos Políticos — consulted on 2 October 2026
  5. 5Métodos de tortura. Memória Comum – Memorial aos Presos e Perseguidos Políticos — consulted on 2 October 2026
  6. 6A tortura como sistema. Memória Comum – Memorial aos Presos e Perseguidos Políticos — consulted on 2 October 2026
  7. 7Raul Alves. Memória Comum – Memorial aos Presos e Perseguidos Políticos — consulted on 2 October 2026
  8. 8Maria da Conceição Rodrigues de Matos. Memória Comum – Memorial aos Presos e Perseguidos Políticos — consulted on 2 October 2026
  9. 9À soleira da porta da Pide. Jornal de Notícias (13/3/2005) — consulted on 2 October 2026
  10. 10Sede da PIDE transformada em condomínio de luxo. Correio da Manhã — consulted on 2 October 2026
  11. 11Placa da ex-sede da PIDE: reposta mas em local escondido. Esquerda.net (29/12/2009) — consulted on 2 October 2026
  12. 12Inauguração da placa sinalizadora junto à antiga sede da PIDE/DGS. Caminhos da Memória (blogue ligado ao movimento Não Apaguem a Memória, 27/4/2010) — consulted on 2 October 2026
  13. 13Esta semana, e sempre, a rua lembra os quatro homens assassinados pela PIDE/DGS. Time Out Lisboa (1/4/2024) — consulted on 2 October 2026
  14. 14Fernando Carvalho Giesteira (biografia). Museu do Aljube Resistência e Liberdade — consulted on 2 October 2026
  15. 15José James Harteley Barneto (biografia). Museu do Aljube Resistência e Liberdade — consulted on 2 October 2026
  16. 16João Guilherme Rego Arruda (biografia). Museu do Aljube Resistência e Liberdade — consulted on 2 October 2026
  17. 17Fernando Luís Barreiros dos Reis (biografia). Museu do Aljube Resistência e Liberdade — consulted on 2 October 2026
  18. 18O golpe militar de 25 de Abril de 1974. Uma cronologia (Abílio Pires Lousada e Humberto Nuno de Oliveira), Revista Portuguesa de História Militar, IV, n.º 6. Comissão Portuguesa de História Militar / Ministério da Defesa (jun. 2024) — consulted on 2 October 2026
  19. 19Nominatim – OpenStreetMap (geocodificação). OpenStreetMap contributors (ODbL) — consulted on 2 October 2026
  20. 20Movimentações do dia 25 de Abril. Associação 25 de Abril — consulted on 2 October 2026
  21. 21Operação Viragem Histórica. Comissão Comemorativa 50 Anos 25 de Abril — consulted on 2 October 2026
  22. 22O 25 de Abril para os mais novos – Cronologia hora a hora. Centro de Documentação 25 de Abril – Universidade de Coimbra — consulted on 2 October 2026
  23. 23Cronologia 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
  24. 24Os mortos pela PIDE em 25 de Abril. Esquerda.net — consulted on 2 October 2026
  25. 2525 de Abril de 1974. Museu do Aljube Resistência e Liberdade (EGEAC) — consulted on 2 October 2026
  26. 26Mónicas (testemunho de Magda Fonseca). URAP – União de Resistentes Antifascistas Portugueses — consulted on 2 October 2026
  27. 27Conceição Matos. Wikipédia (português) — consulted on 2 October 2026
  28. 28Mulheres do Couço. Wikipédia (português) — consulted on 2 October 2026
  29. 29PIDE: Homenagem aos quatro cidadãos assassinados em 25 de Abril de 1974. Olhares de Lisboa (abril de 2024) — consulted on 3 October 2026A Câmara de Lisboa inaugurou a placa a 3 de abril de 2024; vem substituir «a que existia até então, mas que não continha dados correctos», e tem um código QR para as biografias dos quatro mortos.

Coordinates: OpenStreetMap (Nominatim), consultado a 2 de outubro de 2026.

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