in 1226
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
THE DATE BEHIND THE NAME
Blanche of Navarre
Duchess of Brittany
Blanche of Navarre has incompatible recorded birth dates. The main Wikidata statement lists in 1220.
Born
in 1220
An exact age is omitted because the recorded dates are incompatible or not precise enough.
Died: August 19, 1283
Source:
No external source identified
Synchronized from Wikidata on October 5, 2026.
Original calendar: Julian. This broad date cannot be represented as a single Gregorian date; the original value is shown.
- Professions
- aristocrat
- Citizenship
- Kingdom of England
Incompatible birth dates
Sources disagree: in 1220 (No external source identified) or in 1226 (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 Blanche of Navarre
Family
- Child
- Alix of Brittany
- Sibling
- Henry I of Navarre
- Sibling
- Beatrice of Navarre, Duchess of Burgundy
- Child
- John II, Duke of Brittany
- Father
- Theobald I of Navarre
- Mother
- Agnes of Beaujeu
- Sibling
- Theobald II of Navarre
- Spouse
- John I, Duke of Brittany
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
When did Blanche of Navarre die?
Blanche of Navarre died on August 19, 1283.