Engelbert I, Count of the Mark

E1196517 UNEXPLORED

Engelbert I, Count of the Mark was a 13th-century German nobleman who significantly strengthened the territorial power and political influence of the House of Mark in the Holy Roman Empire.

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All labels observed (3)

Label	Occurrences
Engelbert I of the Mark	3
Engelbert I, Count of Mark	2
Engelbert I, Count of the Mark canonical	1

How this entity was disambiguated

This entity first appeared as the object of triple T16114676 — 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: Engelbert I, Count of the Mark
Context triple: [House of Mark, notableMember, Engelbert I, Count of the Mark]

A. Engelbert II of the Mark
Engelbert II of the Mark was a 13th–14th century German nobleman and count from the influential House of La Marck in the Holy Roman Empire.
B. Eberhard I of the Mark
Eberhard I of the Mark was a late 13th-century German count of the House of La Marck who played a significant role in the regional power struggles of the Holy Roman Empire.
C. Adolf II, Count of Mark
Adolf II, Count of Mark was a 13th-century German nobleman who ruled the County of Mark in the Holy Roman Empire and played a role in the regional politics of Westphalia.
D. Gebhard of Supplinburg
Gebhard of Supplinburg was a German nobleman of the early 12th century best known as the progenitor of the Salian-linked line that produced Lothair III, Holy Roman Emperor.
E. Count Adolf I of the Mark
Count Adolf I of the Mark was a 12th–13th century German nobleman of the House of La Marck who established the County of Mark as a regional power in Westphalia.
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: Engelbert I, Count of the Mark
Target entity description: Engelbert I, Count of the Mark was a 13th-century German nobleman who significantly strengthened the territorial power and political influence of the House of Mark in the Holy Roman Empire.

A. Engelbert II of the Mark
Engelbert II of the Mark was a 13th–14th century German nobleman and count from the influential House of La Marck in the Holy Roman Empire.
B. Eberhard I of the Mark
Eberhard I of the Mark was a late 13th-century German count of the House of La Marck who played a significant role in the regional power struggles of the Holy Roman Empire.
C. Adolf II, Count of Mark
Adolf II, Count of Mark was a 13th-century German nobleman who ruled the County of Mark in the Holy Roman Empire and played a role in the regional politics of Westphalia.
D. Gebhard of Supplinburg
Gebhard of Supplinburg was a German nobleman of the early 12th century best known as the progenitor of the Salian-linked line that produced Lothair III, Holy Roman Emperor.
E. Count Adolf I of the Mark
Count Adolf I of the Mark was a 12th–13th century German nobleman of the House of La Marck who established the County of Mark as a regional power in Westphalia.
F. None of above. chosen