Events in the year 1641 in Portugal.
Incumbents King: John IV
Events March 27 – beginning of the 11 month Siege of São Filipe near Angra do Heroismo in the Azores June 12 – Treaty of The Hague (1641) is signed in The Hague representatives of the States-General of the Netherlands and by the ambassador of the Kingdom of Portugal November 18 – John IV ratifies the treaty of The Hague
Births
Deaths
Sebastião de Matos de Noronha
References