Joseph, Duke of Saxe-Altenburg
E1496479
UNEXPLORED
Joseph, Duke of Saxe-Altenburg was a 19th-century German nobleman who ruled the small Thuringian duchy of Saxe-Altenburg and belonged to the Ernestine branch of the Wettin dynasty.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Joseph, Duke of Saxe-Altenburg canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T21337513 — 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: Joseph, Duke of Saxe-Altenburg Context triple: [Marie of Saxe-Altenburg, father, Joseph, Duke of Saxe-Altenburg]
-
A.
Louis of Saxe-Gotha-Altenburg
Louis of Saxe-Gotha-Altenburg was an 18th-century German prince of the Ernestine Wettin line from the ducal house of Saxe-Gotha-Altenburg.
-
B.
Frederick, Duke of Saxe-Altenburg
Frederick, Duke of Saxe-Altenburg was a 19th-century German nobleman who ruled the small Thuringian duchy of Saxe-Altenburg and belonged to the Ernestine branch of the Wettin dynasty.
-
C.
Emil Leopold August, Duke of Saxe-Gotha-Altenburg
Emil Leopold August, Duke of Saxe-Gotha-Altenburg, was a German nobleman who ruled the small Thuringian duchy of Saxe-Gotha-Altenburg in the early 19th century and was the father of Princess Louise of Saxe-Gotha-Altenburg.
-
D.
Frederick II, Duke of Saxe-Gotha-Altenburg
Frederick II, Duke of Saxe-Gotha-Altenburg was an 18th-century German prince of the Ernestine Wettin line, noted as the ruler of the small Thuringian duchy of Saxe-Gotha-Altenburg and the father of Princess Augusta, who became Princess of Wales.
-
E.
Augustus, Duke of Saxe-Weissenfels
Augustus, Duke of Saxe-Weissenfels was a 17th-century German prince of the House of Wettin who ruled the Duchy of Saxe-Weissenfels and was known for his patronage of the arts and culture.
- 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: Joseph, Duke of Saxe-Altenburg Target entity description: Joseph, Duke of Saxe-Altenburg was a 19th-century German nobleman who ruled the small Thuringian duchy of Saxe-Altenburg and belonged to the Ernestine branch of the Wettin dynasty.
-
A.
Louis of Saxe-Gotha-Altenburg
Louis of Saxe-Gotha-Altenburg was an 18th-century German prince of the Ernestine Wettin line from the ducal house of Saxe-Gotha-Altenburg.
-
B.
Frederick, Duke of Saxe-Altenburg
Frederick, Duke of Saxe-Altenburg was a 19th-century German nobleman who ruled the small Thuringian duchy of Saxe-Altenburg and belonged to the Ernestine branch of the Wettin dynasty.
-
C.
Emil Leopold August, Duke of Saxe-Gotha-Altenburg
Emil Leopold August, Duke of Saxe-Gotha-Altenburg, was a German nobleman who ruled the small Thuringian duchy of Saxe-Gotha-Altenburg in the early 19th century and was the father of Princess Louise of Saxe-Gotha-Altenburg.
-
D.
Frederick II, Duke of Saxe-Gotha-Altenburg
Frederick II, Duke of Saxe-Gotha-Altenburg was an 18th-century German prince of the Ernestine Wettin line, noted as the ruler of the small Thuringian duchy of Saxe-Gotha-Altenburg and the father of Princess Augusta, who became Princess of Wales.
-
E.
Augustus, Duke of Saxe-Weissenfels
Augustus, Duke of Saxe-Weissenfels was a 17th-century German prince of the House of Wettin who ruled the Duchy of Saxe-Weissenfels and was known for his patronage of the arts and culture.
- F. None of above. chosen
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.