Prince Henry of Almain
E863821
Prince Henry of Almain was a 13th-century English royal, the son of Richard, Earl of Cornwall, who was notably involved in the baronial conflicts of Henry III’s reign and was later murdered by his Montfort cousins in revenge for their father’s death.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Prince Henry of Almain canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10430398 — 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: Prince Henry of Almain Context triple: [Mise of Lewes agreement, grantedHostages, Prince Henry of Almain]
-
A.
Christopher of the Palatinate
Christopher of the Palatinate was a 15th-century Wittelsbach prince who became King of Denmark, Sweden, and Norway, ruling the Kalmar Union from 1440 to 1448.
-
B.
Prince Maurice of the Rhine
Prince Maurice of the Rhine was a German-born royalist commander who fought for King Charles I during the English Civil War and was known for his cavalry leadership and naval exploits.
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C.
Prince Henry of Hesse and by Rhine
Prince Henry of Hesse and by Rhine was a 19th-century German prince of the Grand Ducal family of Hesse-Darmstadt, known primarily for his dynastic connections within European royalty.
-
D.
Prince Christoph of Bavaria
Prince Christoph of Bavaria was a Bavarian royal prince and member of the House of Wittelsbach in the early 20th century.
-
E.
Charles of Hesse-Kassel
Charles of Hesse-Kassel was an 18th-century German prince of the House of Hesse who served as a Danish field marshal and governor of the duchies of Schleswig and Holstein.
- 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: Prince Henry of Almain Target entity description: Prince Henry of Almain was a 13th-century English royal, the son of Richard, Earl of Cornwall, who was notably involved in the baronial conflicts of Henry III’s reign and was later murdered by his Montfort cousins in revenge for their father’s death.
-
A.
Christopher of the Palatinate
Christopher of the Palatinate was a 15th-century Wittelsbach prince who became King of Denmark, Sweden, and Norway, ruling the Kalmar Union from 1440 to 1448.
-
B.
Prince Maurice of the Rhine
Prince Maurice of the Rhine was a German-born royalist commander who fought for King Charles I during the English Civil War and was known for his cavalry leadership and naval exploits.
-
C.
Prince Henry of Hesse and by Rhine
Prince Henry of Hesse and by Rhine was a 19th-century German prince of the Grand Ducal family of Hesse-Darmstadt, known primarily for his dynastic connections within European royalty.
-
D.
Prince Christoph of Bavaria
Prince Christoph of Bavaria was a Bavarian royal prince and member of the House of Wittelsbach in the early 20th century.
-
E.
Charles of Hesse-Kassel
Charles of Hesse-Kassel was an 18th-century German prince of the House of Hesse who served as a Danish field marshal and governor of the duchies of Schleswig and Holstein.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
English prince
ⓘ
medieval nobleman ⓘ |
| associatedWith |
Edward I of England
NERFINISHED
ⓘ
Guy de Montfort NERFINISHED ⓘ Henry III of England NERFINISHED ⓘ Richard, 1st Earl of Cornwall NERFINISHED ⓘ Simon de Montfort the Younger NERFINISHED ⓘ Simon de Montfort, 6th Earl of Leicester NERFINISHED ⓘ |
| burialPlaceCountry | Kingdom of England NERFINISHED ⓘ |
| capturedBy | Simon de Montfort, 6th Earl of Leicester NERFINISHED ⓘ |
| causeOfDeath | stabbing ⓘ |
| countryOfCitizenship | Kingdom of England ⓘ |
| cousin |
Guy de Montfort
NERFINISHED
ⓘ
King Edward I of England NERFINISHED ⓘ Simon de Montfort the Younger NERFINISHED ⓘ |
| dateOfBirth | 1235-11-02 ⓘ |
| dateOfDeath | 1271-03-13 ⓘ |
| deathPlaceContext | murdered during mass in the Church of San Silvestro in Viterbo ⓘ |
| era | 13th century ⓘ |
| father | Richard, 1st Earl of Cornwall NERFINISHED ⓘ |
| givenName | Henry NERFINISHED ⓘ |
| grandfather | King John of England NERFINISHED ⓘ |
| grandmother | Isabella of Angoulême NERFINISHED ⓘ |
| killedBy |
Guy de Montfort
NERFINISHED
ⓘ
Simon de Montfort the Younger NERFINISHED ⓘ |
| languageSpoken |
Anglo-Norman French
NERFINISHED
ⓘ
Latin ⓘ |
| mannerOfDeath | homicide ⓘ |
| mother | Isabel Marshal NERFINISHED ⓘ |
| nobleFamily | Plantagenet dynasty NERFINISHED ⓘ |
| notableEvent |
captured at the Battle of Lewes (1264)
ⓘ
fought at the Battle of Evesham (1265) ⓘ |
| notableFor |
being murdered in a church at Viterbo
ⓘ
role in baronial conflicts during the reign of Henry III ⓘ |
| participatedIn | Second Barons' War NERFINISHED ⓘ |
| placeOfBirth | Hoxne, Suffolk NERFINISHED ⓘ |
| placeOfBurial | Hailes Abbey NERFINISHED ⓘ |
| placeOfDeath | Viterbo, Papal States NERFINISHED ⓘ |
| positionHeld | custodian of Windsor Castle ⓘ |
| reasonForMurder | revenge for the death of Simon de Montfort, 6th Earl of Leicester ⓘ |
| religion | Roman Catholicism ⓘ |
| sexOrGender | male ⓘ |
| sibling | Edmund, 2nd Earl of Cornwall NERFINISHED ⓘ |
| supported | royalist faction in the Second Barons' War ⓘ |
| title | Lord of Hailes NERFINISHED ⓘ |
| uncle | King Henry III of England 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: Prince Henry of Almain Description of subject: Prince Henry of Almain was a 13th-century English royal, the son of Richard, Earl of Cornwall, who was notably involved in the baronial conflicts of Henry III’s reign and was later murdered by his Montfort cousins in revenge for their father’s death.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.