Frederick of Montferrat
E684088
Frederick of Montferrat was a 12th-century Italian nobleman of the influential Aleramici dynasty, known primarily as a younger son of William V of Montferrat and brother of crusader leaders such as Boniface I.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Frederick of Montferrat canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7602042 — 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: Frederick of Montferrat Context triple: [Boniface I of Montferrat, sibling, Frederick of Montferrat]
-
A.
William V of Montferrat
William V of Montferrat was a 12th-century Italian nobleman and crusader who served as Marquis of Montferrat and played a significant role in the politics of the Kingdom of Jerusalem.
-
B.
Boniface I of Montferrat
Boniface I of Montferrat was a prominent late 12th–early 13th century Italian noble and crusader leader who played a key role in the Fourth Crusade and the politics of the eastern Mediterranean.
-
C.
Renier of Montferrat
Renier of Montferrat was a 12th-century nobleman of the influential Montferrat dynasty who became associated with the Byzantine imperial family through marriage.
-
D.
Bohemond V of Antioch
Bohemond V of Antioch was a 13th-century nobleman who ruled the Crusader Principality of Antioch and the County of Tripoli, continuing the Italo-Norman Hauteville dynasty’s influence in the eastern Mediterranean.
-
E.
William Longsword of Montferrat
William Longsword of Montferrat was a 12th-century Italian nobleman and crusader from the influential Aleramici dynasty, noted for his role in the politics and warfare of the eastern Mediterranean.
- 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: Frederick of Montferrat Target entity description: Frederick of Montferrat was a 12th-century Italian nobleman of the influential Aleramici dynasty, known primarily as a younger son of William V of Montferrat and brother of crusader leaders such as Boniface I.
-
A.
William V of Montferrat
William V of Montferrat was a 12th-century Italian nobleman and crusader who served as Marquis of Montferrat and played a significant role in the politics of the Kingdom of Jerusalem.
-
B.
Boniface I of Montferrat
Boniface I of Montferrat was a prominent late 12th–early 13th century Italian noble and crusader leader who played a key role in the Fourth Crusade and the politics of the eastern Mediterranean.
-
C.
Renier of Montferrat
Renier of Montferrat was a 12th-century nobleman of the influential Montferrat dynasty who became associated with the Byzantine imperial family through marriage.
-
D.
Bohemond V of Antioch
Bohemond V of Antioch was a 13th-century nobleman who ruled the Crusader Principality of Antioch and the County of Tripoli, continuing the Italo-Norman Hauteville dynasty’s influence in the eastern Mediterranean.
-
E.
William Longsword of Montferrat
William Longsword of Montferrat was a 12th-century Italian nobleman and crusader from the influential Aleramici dynasty, noted for his role in the politics and warfare of the eastern Mediterranean.
- F. None of above. chosen
Statements (33)
| Predicate | Object |
|---|---|
| instanceOf |
Italian noble
ⓘ
member of the Aleramici dynasty ⓘ nobleman ⓘ |
| associatedWith |
Aleramici territories in northern Italy
ⓘ
Marquisate of Montferrat NERFINISHED ⓘ |
| birthCentury | 12th century ⓘ |
| countryOfCitizenship | Marquisate of Montferrat NERFINISHED ⓘ |
| deathCentury | 12th century ⓘ |
| dynasty | Aleramici NERFINISHED ⓘ |
| ethnicGroup | Italian ⓘ |
| familyName | of Montferrat ⓘ |
| father | William V, Marquis of Montferrat NERFINISHED ⓘ |
| givenName | Frederick NERFINISHED ⓘ |
| historicalContext | High Middle Ages NERFINISHED ⓘ |
| house | House of Montferrat NERFINISHED ⓘ |
| language |
Latin
ⓘ
Old Italian ⓘ |
| mother | Judith of Babenberg NERFINISHED ⓘ |
| nobleFamily | Aleramici NERFINISHED ⓘ |
| nobleRank | lord ⓘ |
| notableRelative |
Boniface I, leader of the Fourth Crusade
NERFINISHED
ⓘ
Conrad of Montferrat, King of Jerusalem NERFINISHED ⓘ |
| placeOfOrigin | Montferrat NERFINISHED ⓘ |
| realm | Holy Roman Empire NERFINISHED ⓘ |
| region | Piedmont NERFINISHED ⓘ |
| religion |
Roman Catholicism
ⓘ
surface form:
Catholic Church
|
| sibling |
Agnes of Montferrat
NERFINISHED
ⓘ
Boniface I, Marquis of Montferrat NERFINISHED ⓘ Conrad of Montferrat NERFINISHED ⓘ Renier of Montferrat NERFINISHED ⓘ William Longsword of Montferrat NERFINISHED ⓘ |
| socialClass | high nobility ⓘ |
| timePeriod | 12th century ⓘ |
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: Frederick of Montferrat Description of subject: Frederick of Montferrat was a 12th-century Italian nobleman of the influential Aleramici dynasty, known primarily as a younger son of William V of Montferrat and brother of crusader leaders such as Boniface I.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.