March 19, 1604
Precision: day · Rank: normal
No external source identified
THE DATE BEHIND THE NAME
John IV of Portugal
John IV of Portugal has incompatible recorded birth dates. The main Wikidata statement lists March 18, 1604 in Ducal Palace of Vila Viçosa.
Born
March 18, 1604
An exact age is omitted because the recorded dates are incompatible or not precise enough.
Died: November 6, 1656
- Birthplace
- Ducal Palace of Vila Viçosa
- Professions
- sovereign, monarch, composer
- Citizenship
- Kingdom of Portugal
Incompatible birth dates
Sources disagree: March 18, 1604 (Integrated Authority File) or March 19, 1604 (No external source identified).
The main date retains its own sources. These alternatives overlap neither all other statements nor the main date. Rank is Wikidata editorial priority, not proof.
More about John IV of Portugal
- Pseudonyms
- O Vitorioso
Family
All birth date sources
A source is P248 “stated in” or a non-Wikimedia reference URL. Import-only references do not qualify.
Synchronized from Wikidata on 2026-10-05. View Wikidata record
Questions people ask
Where was John IV of Portugal born?
John IV of Portugal was born in Ducal Palace of Vila Viçosa.
When did John IV of Portugal die?
John IV of Portugal died on November 6, 1656.