Baldwin V, Count of Hainaut
E477892
Baldwin V, Count of Hainaut was a 12th-century nobleman who significantly strengthened the County of Hainaut’s political power and territorial influence in the Low Countries through strategic alliances and dynastic marriages.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Baldwin V, Count of Hainaut canonical | 5 |
How this entity was disambiguated
This entity first appeared as the object of triple T4824477 — 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: Baldwin V, Count of Hainaut Context triple: [County of Hainaut, notableRuler, Baldwin V, Count of Hainaut]
-
A.
Baldwin VII of Flanders
Baldwin VII of Flanders was a 12th-century Count of Flanders known for his energetic rule and military campaigns, particularly against King Henry I of England.
-
B.
William I, Count of Hainaut
William I, Count of Hainaut was a 14th-century nobleman who ruled the counties of Hainaut, Holland, and Zeeland and was the father of England’s Queen Philippa of Hainault.
-
C.
Robert II of Flanders
Robert II of Flanders was a medieval count renowned as a prominent Frankish noble and military leader who played a key role in the First Crusade.
-
D.
Robert I of Flanders
Robert I of Flanders, also known as Robert the Frisian, was an 11th-century Count of Flanders noted for his military campaigns, involvement in regional power struggles, and role in consolidating Flemish autonomy within medieval Europe.
-
E.
Baldwin of Flanders
Baldwin of Flanders was a prominent medieval nobleman who became the first Latin Emperor of Constantinople after the Fourth Crusade.
- 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: Baldwin V, Count of Hainaut Target entity description: Baldwin V, Count of Hainaut was a 12th-century nobleman who significantly strengthened the County of Hainaut’s political power and territorial influence in the Low Countries through strategic alliances and dynastic marriages.
-
A.
Baldwin VII of Flanders
Baldwin VII of Flanders was a 12th-century Count of Flanders known for his energetic rule and military campaigns, particularly against King Henry I of England.
-
B.
William I, Count of Hainaut
William I, Count of Hainaut was a 14th-century nobleman who ruled the counties of Hainaut, Holland, and Zeeland and was the father of England’s Queen Philippa of Hainault.
-
C.
Robert II of Flanders
Robert II of Flanders was a medieval count renowned as a prominent Frankish noble and military leader who played a key role in the First Crusade.
-
D.
Robert I of Flanders
Robert I of Flanders, also known as Robert the Frisian, was an 11th-century Count of Flanders noted for his military campaigns, involvement in regional power struggles, and role in consolidating Flemish autonomy within medieval Europe.
-
E.
Baldwin of Flanders
Baldwin of Flanders was a prominent medieval nobleman who became the first Latin Emperor of Constantinople after the Fourth Crusade.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
12th-century person
ⓘ
Count of Hainaut ⓘ medieval nobleman ⓘ |
| allianceThroughMarriage |
County of Flanders
NERFINISHED
ⓘ
Kingdom of France NERFINISHED ⓘ |
| birthDate | c. 1150 ⓘ |
| burialPlace | Hainaut (approximate) NERFINISHED ⓘ |
| child |
Baldwin VI of Hainaut
NERFINISHED
ⓘ
Eustace of Hainaut NERFINISHED ⓘ Henry of Flanders NERFINISHED ⓘ Isabella of Hainaut NERFINISHED ⓘ Philip I of Namur NERFINISHED ⓘ Sybille of Hainaut NERFINISHED ⓘ Yolanda of Flanders NERFINISHED ⓘ |
| countryOfOrigin | County of Hainaut NERFINISHED ⓘ |
| daughterMarriedTo | Philip II of France NERFINISHED ⓘ |
| deathDate | 17 December 1195 ⓘ |
| era | High Middle Ages ⓘ |
| father | Baldwin IV, Count of Hainaut NERFINISHED ⓘ |
| givenName | Baldwin NERFINISHED ⓘ |
| governedTerritory | Hainaut NERFINISHED ⓘ |
| languageOfEnvironment |
Latin
ⓘ
Old French ⓘ |
| mother | Alice of Namur NERFINISHED ⓘ |
| nobleFamily |
House of Flanders
NERFINISHED
ⓘ
House of Hainaut NERFINISHED ⓘ |
| nobleTitle | Count of Hainaut NERFINISHED ⓘ |
| notableFor |
expanding territorial influence in the Low Countries
ⓘ
strengthening the political power of the County of Hainaut ⓘ |
| numeral | V NERFINISHED ⓘ |
| placeOfRule | County of Hainaut NERFINISHED ⓘ |
| politicalRole | regional power broker in the Low Countries ⓘ |
| positionHeld | Count of Hainaut NERFINISHED ⓘ |
| predecessor | Baldwin IV, Count of Hainaut NERFINISHED ⓘ |
| region | Low Countries NERFINISHED ⓘ |
| reignEnd | 1195 ⓘ |
| reignStart | 1171 ⓘ |
| religion | Roman Catholicism ⓘ |
| spouse |
Margaret I, Countess of Flanders
NERFINISHED
ⓘ
Margaret of Alsace NERFINISHED ⓘ |
| strategy |
forming political alliances with neighboring principalities
ⓘ
use of dynastic marriages to secure alliances ⓘ |
| successor | Baldwin VI of Hainaut NERFINISHED ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Baldwin V, Count of Hainaut Description of subject: Baldwin V, Count of Hainaut was a 12th-century nobleman who significantly strengthened the County of Hainaut’s political power and territorial influence in the Low Countries through strategic alliances and dynastic marriages.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.