Conrad II of Jerusalem
E820531
Conrad II of Jerusalem was a 13th-century monarch who briefly held the title of King of Jerusalem through his mother Isabella II and his father, the Holy Roman Emperor Frederick II.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Conrad II of Jerusalem canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T9758896 — 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: Conrad II of Jerusalem Context triple: [Isabella II of Jerusalem, successor, Conrad II of Jerusalem]
-
A.
Baldwin III of Jerusalem
Baldwin III of Jerusalem was a 12th-century king of the Crusader Kingdom of Jerusalem, noted for his military leadership and political struggles during the era of the Second Crusade.
-
B.
Baldwin II of Jerusalem
Baldwin II of Jerusalem was a 12th-century king of the Crusader state of Jerusalem, known for consolidating and defending the Latin Kingdom in Outremer during the early Crusades.
-
C.
Amalric II of Jerusalem
Amalric II of Jerusalem was a 12th-century king of Jerusalem and Cyprus from the French Lusignan noble family, known for his role in the Crusader states.
-
D.
Baldwin I of Jerusalem
Baldwin I of Jerusalem was a prominent early 12th-century crusader leader who became the first king of Jerusalem after Godfrey of Bouillon and significantly expanded the Latin kingdom in the Levant.
-
E.
Henry II of Jerusalem
Henry II of Jerusalem was a late 13th- to early 14th-century king who ruled both Cyprus and the titular Kingdom of Jerusalem as a member of the Lusignan dynasty.
- 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: Conrad II of Jerusalem Target entity description: Conrad II of Jerusalem was a 13th-century monarch who briefly held the title of King of Jerusalem through his mother Isabella II and his father, the Holy Roman Emperor Frederick II.
-
A.
Baldwin III of Jerusalem
Baldwin III of Jerusalem was a 12th-century king of the Crusader Kingdom of Jerusalem, noted for his military leadership and political struggles during the era of the Second Crusade.
-
B.
Baldwin II of Jerusalem
Baldwin II of Jerusalem was a 12th-century king of the Crusader state of Jerusalem, known for consolidating and defending the Latin Kingdom in Outremer during the early Crusades.
-
C.
Amalric II of Jerusalem
Amalric II of Jerusalem was a 12th-century king of Jerusalem and Cyprus from the French Lusignan noble family, known for his role in the Crusader states.
-
D.
Baldwin I of Jerusalem
Baldwin I of Jerusalem was a prominent early 12th-century crusader leader who became the first king of Jerusalem after Godfrey of Bouillon and significantly expanded the Latin kingdom in the Levant.
-
E.
Henry II of Jerusalem
Henry II of Jerusalem was a late 13th- to early 14th-century king who ruled both Cyprus and the titular Kingdom of Jerusalem as a member of the Lusignan dynasty.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
13th-century monarch
ⓘ
King of Jerusalem ⓘ member of the Hohenstaufen dynasty ⓘ titular monarch ⓘ |
| alsoKnownAs |
Conrad III of Jerusalem
NERFINISHED
ⓘ
Conrad IV of Germany NERFINISHED ⓘ Conrad IV, King of the Romans NERFINISHED ⓘ |
| birthDate | 1228-04-25 ⓘ |
| birthPlace |
Andria
NERFINISHED
ⓘ
Kingdom of Sicily NERFINISHED ⓘ |
| burialPlace | Cathedral of Messina NERFINISHED ⓘ |
| child | Conradin NERFINISHED ⓘ |
| conflict |
War of the Thuringian Succession (indirectly involved via German politics)
NERFINISHED
ⓘ
struggle with the papacy ⓘ |
| country | Kingdom of Jerusalem NERFINISHED ⓘ |
| crownedByProxy | in the Kingdom of Jerusalem ⓘ |
| deathDate | 1254-05-21 ⓘ |
| deathPlace |
Holy Roman Empire
NERFINISHED
ⓘ
Lavis NERFINISHED ⓘ near Trento ⓘ |
| father | Frederick II, Holy Roman Emperor NERFINISHED ⓘ |
| fullName | Conrad II of Jerusalem NERFINISHED ⓘ |
| grandfather | Henry VI, Holy Roman Emperor NERFINISHED ⓘ |
| grandmother | Constance of Sicily NERFINISHED ⓘ |
| house | House of Hohenstaufen NERFINISHED ⓘ |
| maternalGrandfather | John of Brienne NERFINISHED ⓘ |
| maternalGrandmother | Maria of Montferrat NERFINISHED ⓘ |
| mother | Isabella II of Jerusalem NERFINISHED ⓘ |
| neverVisited | Kingdom of Jerusalem NERFINISHED ⓘ |
| notableFor |
being the posthumous heir to the Kingdom of Jerusalem through his mother
ⓘ
uniting claims to Sicily, Germany, and Jerusalem under the Hohenstaufen dynasty ⓘ |
| positionHeld |
Duke of Swabia
NERFINISHED
ⓘ
King of Jerusalem NERFINISHED ⓘ King of Sicily NERFINISHED ⓘ King of the Romans NERFINISHED ⓘ |
| predecessor | Isabella II of Jerusalem NERFINISHED ⓘ |
| reignAs | King of Jerusalem (claimant) NERFINISHED ⓘ |
| reignEnd | 1254 ⓘ |
| reignEndAsKingOfJerusalem | 1254 ⓘ |
| reignStart | 1228 ⓘ |
| reignStartAsKingOfJerusalem | 1228 ⓘ |
| religion |
Roman Catholicism
ⓘ
surface form:
Catholic Church
|
| spouse | Elisabeth of Bavaria NERFINISHED ⓘ |
| successor | Conradin NERFINISHED ⓘ |
| successorAsKingOfJerusalem | Conradin NERFINISHED ⓘ |
| titleClaimBasedOn |
agreement and coronation arrangements of Frederick II in the Holy Land
ⓘ
hereditary right through his mother Isabella II 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: Conrad II of Jerusalem Description of subject: Conrad II of Jerusalem was a 13th-century monarch who briefly held the title of King of Jerusalem through his mother Isabella II and his father, the Holy Roman Emperor Frederick II.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.