Gero, margrave of the Saxon Eastern March
E1384023
UNEXPLORED
Gero, margrave of the Saxon Eastern March, was a 10th-century Saxon noble and military leader who played a key role in the eastward expansion and consolidation of the Ottonian realm.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Gero, margrave of the Saxon Eastern March canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T19555776 — 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: Gero, margrave of the Saxon Eastern March Context triple: [Oda of Saxony, spouse, Gero, margrave of the Saxon Eastern March]
-
A.
Margrave of Lusatia
The Margrave of Lusatia was a medieval noble title designating the military and administrative ruler of the border march of Lusatia within the Holy Roman Empire.
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B.
Diepold III, Margrave of Vohburg
Diepold III, Margrave of Vohburg, was a prominent 12th-century Bavarian nobleman and crusader whose family connections linked him to the imperial Salian and Hohenstaufen dynasties.
-
C.
Dedi III, Margrave of Lusatia
Dedi III, Margrave of Lusatia, was a 12th-century German nobleman of the House of Wettin who ruled the Margraviate of Lusatia within the Holy Roman Empire.
-
D.
Ordulf, Duke of Saxony
Ordulf, Duke of Saxony was an 11th-century German nobleman who ruled the Duchy of Saxony and continued the influence of the Billung dynasty within the Holy Roman Empire.
-
E.
Bernard I, Duke of Saxony
Bernard I, Duke of Saxony, was a 10th-century German nobleman of the Billung dynasty who ruled the Duchy of Saxony and played a significant role in the politics of the Holy Roman Empire.
- 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: Gero, margrave of the Saxon Eastern March Target entity description: Gero, margrave of the Saxon Eastern March, was a 10th-century Saxon noble and military leader who played a key role in the eastward expansion and consolidation of the Ottonian realm.
-
A.
Margrave of Lusatia
The Margrave of Lusatia was a medieval noble title designating the military and administrative ruler of the border march of Lusatia within the Holy Roman Empire.
-
B.
Diepold III, Margrave of Vohburg
Diepold III, Margrave of Vohburg, was a prominent 12th-century Bavarian nobleman and crusader whose family connections linked him to the imperial Salian and Hohenstaufen dynasties.
-
C.
Dedi III, Margrave of Lusatia
Dedi III, Margrave of Lusatia, was a 12th-century German nobleman of the House of Wettin who ruled the Margraviate of Lusatia within the Holy Roman Empire.
-
D.
Ordulf, Duke of Saxony
Ordulf, Duke of Saxony was an 11th-century German nobleman who ruled the Duchy of Saxony and continued the influence of the Billung dynasty within the Holy Roman Empire.
-
E.
Bernard I, Duke of Saxony
Bernard I, Duke of Saxony, was a 10th-century German nobleman of the Billung dynasty who ruled the Duchy of Saxony and played a significant role in the politics of the Holy Roman Empire.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.