in 1215
Precision: year · Rank: normal
Original calendar: Julian. This broad date cannot be represented as a single Gregorian date; the original value is shown.
No external source identified
No external source identified
THE DATE BEHIND THE NAME
John XXI
pope (1276-1277)
John XXI has incompatible recorded birth dates. The main Wikidata statement lists in 1210 in Lisbon, Portugal.
Born
in 1210
An exact age is omitted because the recorded dates are incompatible or not precise enough.
Died: May 27, 1277
- Birthplace
- Lisbon, Portugal
- Professions
- politician, mathematician, Catholic priest, physician, university teacher, philosopher
- Citizenship
- Kingdom of Portugal
Incompatible birth dates
Sources disagree: in 1210 (Integrated Authority File) or in 1215 (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 XXI
- Pseudonyms
- Pedro Hispano
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 October 5, 2026. View Wikidata record
Questions people ask
Where was John XXI born?
John XXI was born in Lisbon, Portugal.
When did John XXI die?
John XXI died on May 27, 1277.