Johann Louis of Saxe-Gotha-Altenburg
E795412
Johann Louis of Saxe-Gotha-Altenburg was a German prince of the Ernestine Wettin line from the ducal house of Saxe-Gotha-Altenburg in the Holy Roman Empire.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Johann Louis of Saxe-Gotha-Altenburg canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T8761617 — 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: Johann Louis of Saxe-Gotha-Altenburg Context triple: [Frederick II, Duke of Saxe-Gotha-Altenburg, child, Johann Louis of Saxe-Gotha-Altenburg]
-
A.
Johann Adolf of Saxe-Gotha-Altenburg
Johann Adolf of Saxe-Gotha-Altenburg was a German prince of the Ernestine Wettin line from the ducal house of Saxe-Gotha-Altenburg in the early modern Holy Roman Empire.
-
B.
Johann August of Saxe-Gotha-Altenburg
Johann August of Saxe-Gotha-Altenburg was a German prince of the Ernestine Wettin line from the ducal house of Saxe-Gotha-Altenburg in the 18th century.
-
C.
Johann Wilhelm, Duke of Saxe-Eisenach
Johann Wilhelm, Duke of Saxe-Eisenach, was a German prince of the Ernestine Wettin line who ruled the small Thuringian duchy in the late 17th and early 18th centuries.
-
D.
Christian Wilhelm of Saxe-Gotha-Altenburg
Christian Wilhelm of Saxe-Gotha-Altenburg was a German prince of the Ernestine Wettin line, known primarily as a younger son of Duke Frederick II of Saxe-Gotha-Altenburg in the early 18th century.
-
E.
Karl Frederick of Saxe-Gotha-Altenburg
Karl Frederick of Saxe-Gotha-Altenburg was a German prince of the Ernestine Wettin line from the ducal house of Saxe-Gotha-Altenburg in the 18th century.
- 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: Johann Louis of Saxe-Gotha-Altenburg Target entity description: Johann Louis of Saxe-Gotha-Altenburg was a German prince of the Ernestine Wettin line from the ducal house of Saxe-Gotha-Altenburg in the Holy Roman Empire.
-
A.
Johann Adolf of Saxe-Gotha-Altenburg
Johann Adolf of Saxe-Gotha-Altenburg was a German prince of the Ernestine Wettin line from the ducal house of Saxe-Gotha-Altenburg in the early modern Holy Roman Empire.
-
B.
Johann August of Saxe-Gotha-Altenburg
Johann August of Saxe-Gotha-Altenburg was a German prince of the Ernestine Wettin line from the ducal house of Saxe-Gotha-Altenburg in the 18th century.
-
C.
Johann Wilhelm, Duke of Saxe-Eisenach
Johann Wilhelm, Duke of Saxe-Eisenach, was a German prince of the Ernestine Wettin line who ruled the small Thuringian duchy in the late 17th and early 18th centuries.
-
D.
Christian Wilhelm of Saxe-Gotha-Altenburg
Christian Wilhelm of Saxe-Gotha-Altenburg was a German prince of the Ernestine Wettin line, known primarily as a younger son of Duke Frederick II of Saxe-Gotha-Altenburg in the early 18th century.
-
E.
Karl Frederick of Saxe-Gotha-Altenburg
Karl Frederick of Saxe-Gotha-Altenburg was a German prince of the Ernestine Wettin line from the ducal house of Saxe-Gotha-Altenburg in the 18th century.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
German prince
ⓘ
member of the Ernestine line ⓘ member of the House of Wettin ⓘ nobleman ⓘ |
| aristocraticTitleIn | Holy Roman Empire ⓘ |
| associatedWithTerritory |
Saxe-Altenburg
ⓘ
Saxe-Gotha ⓘ |
| branchOf | Ernestine branch of the House of Wettin ⓘ |
| continent | Europe ⓘ |
| countryOfCitizenship | Holy Roman Empire ⓘ |
| dynasty |
Ernestine Wettin
ⓘ
linked to:
Ernestine Saxony
|
| ethnicGroup | German ⓘ |
| gender | male ⓘ |
| givenName |
Johann
ⓘ
Louis ⓘ |
| house |
Saxe-Gotha-Altenburg
ⓘ
linked to:
Saxe-Gotha
Wettin ⓘ |
| languageOfName | German ⓘ |
| memberOf |
House of Saxe-Gotha-Altenburg
ⓘ
House of Wettin ⓘ |
| nobleFamily |
Saxe-Gotha-Altenburg
ⓘ
linked to:
Saxe-Gotha
|
| nobleRank | prince ⓘ |
| nobleTitle | prince ⓘ |
| realm | Holy Roman Empire ⓘ |
| title | Prince of Saxe-Gotha-Altenburg ⓘ |
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: Johann Louis of Saxe-Gotha-Altenburg Description of subject: Johann Louis of Saxe-Gotha-Altenburg was a German prince of the Ernestine Wettin line from the ducal house of Saxe-Gotha-Altenburg in the Holy Roman Empire.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.