Alfonso I of Portugal

House of Burgundy, 1st King of Portugal 1139-1185, declaration of Portuguese independence from the Kingdom of León in 1139 and stole Lisbon (Santarém) from the Islamic caliphate in 1147
1109-1185 (76)

António de Oliveira Salazar

Politician, economist, Prime Minister of Portugal from 1932-1968
1889-1970 (81)
lisbonlisboaportugal.com

Ferdinand II of Portugal

King of Portugal, house of Saxe-Coburg and Gotha-Koháry
1816-1885 (69)
britannica.com

Peter, Duke of Coimbra

Duke of Coimbra, House of Aviz, son of King John I of Portugal
1392-1449 (57)

Isabella of Portugal

Empress of the Holy Roman Empire, consort of Spain, duchess of Burgundy, the Queen of Germany, Italy, Spain, Naples and Sicily, cousin to Charles V
1503-1539 (36)
encyclopedia.com

John II of Portugal

King of Portugal in 1477 and from 1481-1495
1455-1495 (40)
britannica.com

John III of Portugal

King of Portugal and the Algarves from 1521-1557
1502-1557 (55)