Maria of Montferrat
E824024
Maria of Montferrat was Queen of Jerusalem in the early 13th century, inheriting the crusader kingdom as a child and becoming a key dynastic link between the Montferrat family and the Latin East.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Maria of Montferrat canonical | 12 |
How this entity was disambiguated
This entity first appeared as the object of triple T9758905 — 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 Montferrat Context triple: [Isabella II of Jerusalem, predecessor, Maria of Montferrat]
-
A.
Sophia of Montferrat
Sophia of Montferrat was an Italian noblewoman from the House of Montferrat who became Byzantine empress consort through her marriage to Emperor John VIII Palaiologos.
-
B.
Agnes of Montferrat
Agnes of Montferrat was a noblewoman from the House of Montferrat who became Empress consort of the Latin Empire of Constantinople through her marriage into the ruling crusader dynasty.
-
C.
Marie of Courtenay
Marie of Courtenay was a 13th-century noblewoman of the French Courtenay dynasty who became Empress consort of Nicaea through her marriage to Theodore I Laskaris.
-
D.
Beatrice of Anjou
Beatrice of Anjou was a 13th-century Neapolitan princess who became Queen of Hungary through her marriage to King Charles I of Hungary.
-
E.
Beatrice of Hohenstaufen
Beatrice of Hohenstaufen was a 12th-century German princess of the Hohenstaufen dynasty, notable as a daughter of Emperor Frederick I Barbarossa and a member of one of medieval Europe's most powerful ruling families.
- 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 Montferrat Target entity description: Maria of Montferrat was Queen of Jerusalem in the early 13th century, inheriting the crusader kingdom as a child and becoming a key dynastic link between the Montferrat family and the Latin East.
-
A.
Sophia of Montferrat
Sophia of Montferrat was an Italian noblewoman from the House of Montferrat who became Byzantine empress consort through her marriage to Emperor John VIII Palaiologos.
-
B.
Agnes of Montferrat
Agnes of Montferrat was a noblewoman from the House of Montferrat who became Empress consort of the Latin Empire of Constantinople through her marriage into the ruling crusader dynasty.
-
C.
Marie of Courtenay
Marie of Courtenay was a 13th-century noblewoman of the French Courtenay dynasty who became Empress consort of Nicaea through her marriage to Theodore I Laskaris.
-
D.
Beatrice of Anjou
Beatrice of Anjou was a 13th-century Neapolitan princess who became Queen of Hungary through her marriage to King Charles I of Hungary.
-
E.
Beatrice of Hohenstaufen
Beatrice of Hohenstaufen was a 12th-century German princess of the Hohenstaufen dynasty, notable as a daughter of Emperor Frederick I Barbarossa and a member of one of medieval Europe's most powerful ruling families.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
Latin Christian noble
ⓘ
Queen of Jerusalem ⓘ medieval monarch ⓘ |
| associatedWith |
Crusader states
ⓘ
Latin East ⓘ |
| birthDate | 1192 ⓘ |
| birthPlace | Kingdom of Jerusalem ⓘ |
| causeOfSuccession | death of Amalric II of Jerusalem ⓘ |
| centuryOfBirth | 12th century ⓘ |
| centuryOfRule | 13th century ⓘ |
| child | Isabella II of Jerusalem ⓘ |
| country | Kingdom of Jerusalem ⓘ |
| deathDate | 1212 ⓘ |
| deathPlace | Kingdom of Jerusalem ⓘ |
| dynasty | Montferrat ⓘ |
| era | High Middle Ages ⓘ |
| father | Conrad of Montferrat ⓘ |
| fatherIs |
marquis of Montferrat
ⓘ
linked to:
Marquess of Montferrat
|
| fullName | Maria of Montferrat ⓘ |
| heritage |
Frankish crusader descent
ⓘ
Italian noble descent ⓘ |
| languageOfRecord | Latin ⓘ |
| legitimacy | hereditary monarch ⓘ |
| mannerOfDeath | complications of childbirth ⓘ |
| monarchOf | Kingdom of Jerusalem ⓘ |
| mother | Isabella I of Jerusalem ⓘ |
| motherIs | Queen regnant of Jerusalem ⓘ |
| nobleFamily | House of Montferrat ⓘ |
| notableFor |
being a dynastic heiress of the crusader kingdom
ⓘ
inheriting the Kingdom of Jerusalem as a child ⓘ linking the House of Montferrat with the Latin East ⓘ |
| politicalRole | symbolic focus of baronial factions in the Kingdom of Jerusalem ⓘ |
| politicalStatus | minor at accession ⓘ |
| positionHeld | Queen of Jerusalem ⓘ |
| predecessor | Amalric II of Jerusalem ⓘ |
| regency | regency government ruled in her name ⓘ |
| reignEnd | 1212 ⓘ |
| reignStart | 1205 ⓘ |
| religion |
Catholic Church
ⓘ
linked to:
Roman Catholicism
|
| sexOrGender | female ⓘ |
| spouse | John of Brienne ⓘ |
| spouseDynasty | House of Brienne ⓘ |
| spouseTitle | King consort of Jerusalem ⓘ |
| succession | succeeded to the throne through her mother ⓘ |
| successor | Isabella II of Jerusalem ⓘ |
| title |
Maria II of Jerusalem
ⓘ
linked to:
Maria, Queen of Jerusalem
Queen regnant of Jerusalem ⓘ |
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: Maria of Montferrat Description of subject: Maria of Montferrat was Queen of Jerusalem in the early 13th century, inheriting the crusader kingdom as a child and becoming a key dynastic link between the Montferrat family and the Latin East.
Referenced by (12)
Full triples — surface form annotated when it differs from this entity's canonical label.