1st Marquess of Milford Haven
E735442
The 1st Marquess of Milford Haven was Prince Louis of Battenberg, a German-born British naval officer who became First Sea Lord and the anglicized head of the Battenberg/Mountbatten family during World War I.
All labels observed (4)
How this entity was disambiguated
This entity first appeared as the object of triple T8437416 — 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: 1st Marquess of Milford Haven Context triple: [Princess Victoria of Hesse and by Rhine, spouseTitle, 1st Marquess of Milford Haven]
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A.
Henry Paget, 1st Marquess of Anglesey
Henry Paget, 1st Marquess of Anglesey, was a prominent British cavalry commander and statesman best known for leading the Allied cavalry at the Battle of Waterloo and later serving as Lord Lieutenant of Ireland.
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B.
1st Viscount Melville
1st Viscount Melville was Henry Dundas, a powerful late 18th- and early 19th-century Scottish lawyer and politician who dominated Scottish politics and served as a key minister in the British government under William Pitt the Younger.
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C.
Marquess of Abercorn
The Marquess of Abercorn is a hereditary title in the Peerage of Great Britain held by a prominent aristocratic family historically associated with substantial estates in Britain and Ireland.
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D.
Marquess of Tavistock
The Marquess of Tavistock is a courtesy title traditionally borne by the heir apparent to the Duke of Bedford in the British peerage.
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E.
1st Viscount Saye and Sele
1st Viscount Saye and Sele was an English noble title held by William Fiennes, a prominent 17th-century aristocrat and politician involved in opposition to King Charles I and in early colonial ventures in New England.
- 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: 1st Marquess of Milford Haven Target entity description: The 1st Marquess of Milford Haven was Prince Louis of Battenberg, a German-born British naval officer who became First Sea Lord and the anglicized head of the Battenberg/Mountbatten family during World War I.
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A.
Henry Paget, 1st Marquess of Anglesey
Henry Paget, 1st Marquess of Anglesey, was a prominent British cavalry commander and statesman best known for leading the Allied cavalry at the Battle of Waterloo and later serving as Lord Lieutenant of Ireland.
-
B.
1st Viscount Melville
1st Viscount Melville was Henry Dundas, a powerful late 18th- and early 19th-century Scottish lawyer and politician who dominated Scottish politics and served as a key minister in the British government under William Pitt the Younger.
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C.
Marquess of Abercorn
The Marquess of Abercorn is a hereditary title in the Peerage of Great Britain held by a prominent aristocratic family historically associated with substantial estates in Britain and Ireland.
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D.
Marquess of Tavistock
The Marquess of Tavistock is a courtesy title traditionally borne by the heir apparent to the Duke of Bedford in the British peerage.
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E.
1st Viscount Saye and Sele
1st Viscount Saye and Sele was an English noble title held by William Fiennes, a prominent 17th-century aristocrat and politician involved in opposition to King Charles I and in early colonial ventures in New England.
- F. None of above. chosen
Statements (48)
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: 1st Marquess of Milford Haven Description of subject: The 1st Marquess of Milford Haven was Prince Louis of Battenberg, a German-born British naval officer who became First Sea Lord and the anglicized head of the Battenberg/Mountbatten family during World War I.
Referenced by (12)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: 1st Marquess of Milford Haven
linked to: 1st Marquess of Milford Haven
linked to: 1st Marquess of Milford Haven
subject linked to:
Battenberg
linked to: 1st Marquess of Milford Haven
subject linked to:
Battenberg
linked to: 1st Marquess of Milford Haven
linked to: 1st Marquess of Milford Haven
linked to: 1st Marquess of Milford Haven
George Mountbatten, 2nd Marquess of Milford Haven
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titleCreatedForFamily
→
Marquess of Milford Haven
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linked to: 1st Marquess of Milford Haven
linked to: 1st Marquess of Milford Haven
1st Marquess of Milford Haven
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createdPeerageTitle
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Marquess of Milford Haven in the Peerage of the United Kingdom
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linked to: 1st Marquess of Milford Haven
subject linked to:
Batttenberg–Mountbatten line
linked to: 1st Marquess of Milford Haven