THE DATE BEHIND THE NAME
John, Constable of Portugal
Portuguese prince and Constable of Portugal (1400–1442)
John, Constable of Portugal was born on January 21, 1400 in Santarém and died on October 27, 1442, aged 42.
January 21, 1400
John, Constable of Portugal died aged 42.
Died: October 27, 1442
Source:
No external source identified
Synchronized from Wikidata on October 5, 2026.
Original calendar: Julian. Displayed date is Gregorian.
- Birthplace
- Santarém
- Citizenship
- Kingdom of Portugal
More about John, Constable of Portugal
- Zodiac sign
- Aquarius
Family
- Mother
- Philippa of Lancaster
- Spouse
- Isabella of Braganza, Lady of Reguengos de Monsaraz
- Sibling
- Beatrice, Countess of Arundel
- Father
- John I of Portugal
- Sibling
- Prince Henry the Navigator
- Child
- Infanta Beatrice, Duchess of Viseu
- Sibling
- Afonso I
- Sibling
- Ferdinand the Holy Prince
- Sibling
- Isabella of Portugal, Duchess of Burgundy
- Sibling
- Edward I of Portugal
- Sibling
- Peter, Duke of Coimbra
- Child
- Isabella of Portugal
All birth date sources
A source is P248 “stated in” or a non-Wikimedia reference URL. Import-only references do not qualify.
No external source identified
Synchronized from Wikidata on October 5, 2026. View Wikidata record
Questions people ask
How old was John, Constable of Portugal when they died?
John, Constable of Portugal died aged 42.
When is John, Constable of Portugal’s birthday?
John, Constable of Portugal’s recorded birthday is January 21.
Where was John, Constable of Portugal born?
John, Constable of Portugal was born in Santarém.
When did John, Constable of Portugal die?
John, Constable of Portugal died on October 27, 1442.