5th Duke of Leinster
E1224994
UNEXPLORED
The 5th Duke of Leinster was an Irish peer from the prominent FitzGerald family, historically one of Ireland’s leading aristocratic lineages.
All labels observed (1)
| Label | Occurrences |
|---|---|
| 5th Duke of Leinster canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T16620441 — 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: 5th Duke of Leinster Context triple: [Gerald FitzGerald, 5th Duke of Leinster, ordinalOfTitle, 5th Duke of Leinster]
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A.
3rd Duke of Leinster
The 3rd Duke of Leinster was an Irish peer from the prominent FitzGerald family who held one of the highest-ranking dukedoms in the Peerage of Ireland during the 19th century.
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B.
Charles William FitzGerald, 4th Duke of Leinster
Charles William FitzGerald, 4th Duke of Leinster, was a 19th-century Irish peer and politician who served as a prominent member of the Anglo-Irish aristocracy.
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C.
Maurice FitzGerald, 6th Duke of Leinster
Maurice FitzGerald, 6th Duke of Leinster, was an Irish peer and head of the prominent FitzGerald family, historically one of Ireland’s most influential aristocratic dynasties.
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D.
William Robert FitzGerald, 2nd Duke of Leinster
William Robert FitzGerald, 2nd Duke of Leinster, was an 18th-century Irish nobleman and politician who served as a leading peer in Ireland and head of the prominent FitzGerald family.
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E.
Edward FitzGerald, 7th Duke of Leinster
Edward FitzGerald, 7th Duke of Leinster, was an Irish peer and head of the prominent FitzGerald family, historically one of Ireland’s most influential aristocratic lineages.
- 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: 5th Duke of Leinster Target entity description: The 5th Duke of Leinster was an Irish peer from the prominent FitzGerald family, historically one of Ireland’s leading aristocratic lineages.
-
A.
3rd Duke of Leinster
The 3rd Duke of Leinster was an Irish peer from the prominent FitzGerald family who held one of the highest-ranking dukedoms in the Peerage of Ireland during the 19th century.
-
B.
Charles William FitzGerald, 4th Duke of Leinster
Charles William FitzGerald, 4th Duke of Leinster, was a 19th-century Irish peer and politician who served as a prominent member of the Anglo-Irish aristocracy.
-
C.
Maurice FitzGerald, 6th Duke of Leinster
Maurice FitzGerald, 6th Duke of Leinster, was an Irish peer and head of the prominent FitzGerald family, historically one of Ireland’s most influential aristocratic dynasties.
-
D.
William Robert FitzGerald, 2nd Duke of Leinster
William Robert FitzGerald, 2nd Duke of Leinster, was an 18th-century Irish nobleman and politician who served as a leading peer in Ireland and head of the prominent FitzGerald family.
-
E.
Edward FitzGerald, 7th Duke of Leinster
Edward FitzGerald, 7th Duke of Leinster, was an Irish peer and head of the prominent FitzGerald family, historically one of Ireland’s most influential aristocratic lineages.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.