Ernst August I, Duke of Saxe-Eisenach
E1321753
UNEXPLORED
Ernst August I, Duke of Saxe-Eisenach, was a 17th-century German prince of the Ernestine Wettin line who ruled the small Thuringian duchy of Saxe-Eisenach.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ernst August I, Duke of Saxe-Eisenach canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T16644127 — 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: Ernst August I, Duke of Saxe-Eisenach Context triple: [House of Saxe-Eisenach, notableMember, Ernst August I, Duke of Saxe-Eisenach]
-
A.
Ernest Augustus I, Duke of Saxe-Weimar-Eisenach
Ernest Augustus I, Duke of Saxe-Weimar-Eisenach, was an 18th–19th century German ruler of the Ernestine duchy of Saxe-Weimar-Eisenach known for his role in consolidating his territories and fostering courtly and cultural life.
-
B.
Duke Ernst August of Saxe-Weimar
Duke Ernst August of Saxe-Weimar was an 18th-century German nobleman who served as the ruling duke of the small Thuringian state of Saxe-Weimar.
-
C.
Ferdinand Albert II, Duke of Brunswick-Wolfenbüttel
Ferdinand Albert II, Duke of Brunswick-Wolfenbüttel, was an 18th-century German prince of the Holy Roman Empire who ruled the Duchy of Brunswick-Wolfenbüttel and belonged to the Brunswick-Bevern cadet branch of the House of Welf.
-
D.
Ernst August, Prince of Hanover
Ernst August, Prince of Hanover, is a German nobleman and head of the House of Hanover, known for his disputed royal claims and high-profile public life.
-
E.
Karl August of Nassau-Weilburg
Karl August of Nassau-Weilburg was an 18th-century German prince from the House of Nassau-Weilburg who became linked to the Dutch royal family through his mother, Princess Carolina of Orange-Nassau.
- 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: Ernst August I, Duke of Saxe-Eisenach Target entity description: Ernst August I, Duke of Saxe-Eisenach, was a 17th-century German prince of the Ernestine Wettin line who ruled the small Thuringian duchy of Saxe-Eisenach.
-
A.
Ernest Augustus I, Duke of Saxe-Weimar-Eisenach
Ernest Augustus I, Duke of Saxe-Weimar-Eisenach, was an 18th–19th century German ruler of the Ernestine duchy of Saxe-Weimar-Eisenach known for his role in consolidating his territories and fostering courtly and cultural life.
-
B.
Duke Ernst August of Saxe-Weimar
Duke Ernst August of Saxe-Weimar was an 18th-century German nobleman who served as the ruling duke of the small Thuringian state of Saxe-Weimar.
-
C.
Ferdinand Albert II, Duke of Brunswick-Wolfenbüttel
Ferdinand Albert II, Duke of Brunswick-Wolfenbüttel, was an 18th-century German prince of the Holy Roman Empire who ruled the Duchy of Brunswick-Wolfenbüttel and belonged to the Brunswick-Bevern cadet branch of the House of Welf.
-
D.
Ernst August, Prince of Hanover
Ernst August, Prince of Hanover, is a German nobleman and head of the House of Hanover, known for his disputed royal claims and high-profile public life.
-
E.
Karl August of Nassau-Weilburg
Karl August of Nassau-Weilburg was an 18th-century German prince from the House of Nassau-Weilburg who became linked to the Dutch royal family through his mother, Princess Carolina of Orange-Nassau.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.