Eleanor of Aragon, Queen of Portugal
A 15th-century queen who wielded power as a regent, steering Portugal through a vulnerable transition after her husband's death.
1402–1445 (age 43)·Queen of Portugal from 1433 to 1438·Birthday: May 2
Biography
Born into the powerful House of Trastámara in 1402, Eleanor of Aragon was a political asset from childhood, her marriage to Portugal's Infante Edward sealing an alliance. Her life transformed from consort to a central figure of state when Edward ascended as king in 1433 and died just five years later. With their son, Afonso V, only six years old, Eleanor stepped into the vacuum as regent. Her two-year rule was marked by fierce court intrigue and a struggle for control against her brother-in-law, Infante Peter, Duke of Coimbra. Ultimately, the Cortes of Lisbon transferred the regency to Peter, sidelining Eleanor. She left Portugal for Castile, where she died in 1445. Her brief regency represents a critical, often overlooked moment where the fate of the Portuguese crown hung in the balance, demonstrating the precarious yet potent role royal women could play in medieval power dynamics.
#1 When Eleanor Was Born
The biggest hits of 1402
Eleanor's Life & Times
The world at every milestone
1402Born
1407Started school
1415Became a teenager
1418Could drive
1420Could vote
1423Turned 21
1432Turned 30
1442Turned 40
1445Died at 43
Key Achievements
- Served as Queen Consort of Portugal from 1433 until King Edward's death in 1438.
- Acted as regent of Portugal for her young son, King Afonso V, from 1438 to 1440.
- Was a key figure in the political struggle for control of the Portuguese regency against Infante Peter.
Did You Know?
She was the mother of both King Afonso V of Portugal and Empress Eleanor of the Holy Roman Empire.
Her full title included 'Queen of Portugal and the Algarve'.
Her regency was cut short by the Portuguese Cortes, which favored her brother-in-law as a more stable regent.
“A crown is a duty, worn in service to God and the realm.”
