Harald Grenske
E512983
Harald Grenske was a 10th-century Norwegian petty king of Vestfold and father of Saint Olaf II, who later became king and patron saint of Norway.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Harald Grenske canonical | 5 |
How this entity was disambiguated
This entity first appeared as the object of triple T5336112 — 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: Harald Grenske Context triple: [Olaf II of Norway, father, Harald Grenske]
-
A.
Thorolf Rafto
Thorolf Rafto was a Norwegian human rights advocate and professor of economics whose legacy is honored through the international Rafto Prize for human rights.
-
B.
Ingvar
Ingvar is a Scandinavian given name of Old Norse origin, historically associated with Viking-age figures and meaning roughly "Ing’s warrior" or "warrior of the god Ing."
-
C.
Halvdan Koht
Halvdan Koht was a prominent Norwegian historian, politician, and former foreign minister known for his influential role in early 20th-century Norwegian academic and political life.
-
D.
Birger Eriksen
Birger Eriksen was a Norwegian coastal artillery officer best known for ordering the firing on the German cruiser Blücher during the German invasion of Norway in 1940, helping to delay the occupation of Oslo.
-
E.
Gunnar Cauthery
Gunnar Cauthery is an actor best known for his role in the television series "Mars."
- 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: Harald Grenske Target entity description: Harald Grenske was a 10th-century Norwegian petty king of Vestfold and father of Saint Olaf II, who later became king and patron saint of Norway.
-
A.
Thorolf Rafto
Thorolf Rafto was a Norwegian human rights advocate and professor of economics whose legacy is honored through the international Rafto Prize for human rights.
-
B.
Ingvar
Ingvar is a Scandinavian given name of Old Norse origin, historically associated with Viking-age figures and meaning roughly "Ing’s warrior" or "warrior of the god Ing."
-
C.
Halvdan Koht
Halvdan Koht was a prominent Norwegian historian, politician, and former foreign minister known for his influential role in early 20th-century Norwegian academic and political life.
-
D.
Birger Eriksen
Birger Eriksen was a Norwegian coastal artillery officer best known for ordering the firing on the German cruiser Blücher during the German invasion of Norway in 1940, helping to delay the occupation of Oslo.
-
E.
Gunnar Cauthery
Gunnar Cauthery is an actor best known for his role in the television series "Mars."
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
Norwegian nobleman
ⓘ
historical figure ⓘ petty king ⓘ |
| associatedWith |
Christianization of Norway (through his son)
ⓘ
early Norwegian monarchy ⓘ |
| causeOfDeath | killed in a hall-burning (according to saga tradition) ⓘ |
| child |
Olaf II of Norway
ⓘ
Saint Olaf ⓘ |
| country | Norway ⓘ |
| date | 10th century ⓘ |
| dynasty | Fairhair dynasty ⓘ |
| era | Viking Age ⓘ |
| ethnicity | Norwegian ⓘ |
| father | Gudrød Bjørnsson ⓘ |
| genreOfTextMention | kings' sagas ⓘ |
| grandfather | Björn Farmann ⓘ |
| historicity | partly legendary ⓘ |
| language | Old Norse ⓘ |
| mentionedIn | Heimskringla ⓘ |
| notableFor | being father of Saint Olaf II of Norway ⓘ |
| notableRelative |
Harald Fairhair (ancestral line)
ⓘ
linked to:
Harald Fairhair
Olaf II Haraldsson ⓘ
linked to:
Olaf II of Norway
|
| placeOfRule |
Vestfold
ⓘ
linked to:
Vestfold og Telemark
|
| positionHeld | petty king of Vestfold ⓘ |
| region | Scandinavia ⓘ |
| religion | Norse paganism ⓘ |
| sourceType | medieval saga tradition ⓘ |
| spouse | Åsta Gudbrandsdatter ⓘ |
| title | King of Vestfold ⓘ |
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: Harald Grenske Description of subject: Harald Grenske was a 10th-century Norwegian petty king of Vestfold and father of Saint Olaf II, who later became king and patron saint of Norway.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.