Maria of Bulgaria
E1492261
UNEXPLORED
Maria of Bulgaria was a medieval Bulgarian empress consort, known as the wife of Tsar Ivan Vladislav and a member of the Bulgarian royal court during the First Bulgarian Empire’s final years.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Maria of Bulgaria canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T21254306 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Maria of Bulgaria Context triple: [Ivan Vladislav of Bulgaria, spouse, Maria of Bulgaria]
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A.
Maria of Bulgaria
Maria of Bulgaria was a medieval Bulgarian noblewoman best known as the mother of Tsar Simeon I, one of the most powerful rulers of the First Bulgarian Empire.
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B.
Maria of Bulgaria
Maria of Bulgaria was a Bulgarian princess and Latin Empress consort of Constantinople through her marriage to Henry of Flanders in the early 13th century.
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C.
Queen Margarita of Bulgaria
Queen Margarita of Bulgaria is the Spanish-born wife of former Tsar Simeon II, serving as the last queen consort of Bulgaria before the monarchy’s abolition.
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D.
Catherine of Bulgaria
Catherine of Bulgaria was a medieval Bulgarian princess who became Byzantine empress consort through her marriage to Emperor Isaac I Komnenos.
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E.
Princess Marie Louise of Bulgaria
Princess Marie Louise of Bulgaria is the eldest daughter of King Simeon II and a member of the former Bulgarian royal family, known for her charitable work and role in preserving Bulgaria’s royal heritage.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Maria of Bulgaria Target entity description: Maria of Bulgaria was a medieval Bulgarian empress consort, known as the wife of Tsar Ivan Vladislav and a member of the Bulgarian royal court during the First Bulgarian Empire’s final years.
-
A.
Maria of Bulgaria
Maria of Bulgaria was a medieval Bulgarian noblewoman best known as the mother of Tsar Simeon I, one of the most powerful rulers of the First Bulgarian Empire.
-
B.
Maria of Bulgaria
Maria of Bulgaria was a Bulgarian princess and Latin Empress consort of Constantinople through her marriage to Henry of Flanders in the early 13th century.
-
C.
Queen Margarita of Bulgaria
Queen Margarita of Bulgaria is the Spanish-born wife of former Tsar Simeon II, serving as the last queen consort of Bulgaria before the monarchy’s abolition.
-
D.
Catherine of Bulgaria
Catherine of Bulgaria was a medieval Bulgarian princess who became Byzantine empress consort through her marriage to Emperor Isaac I Komnenos.
-
E.
Princess Marie Louise of Bulgaria
Princess Marie Louise of Bulgaria is the eldest daughter of King Simeon II and a member of the former Bulgarian royal family, known for her charitable work and role in preserving Bulgaria’s royal heritage.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.