St Aubyn family

E513621

English aristocratic family

The St Aubyn family is an English aristocratic lineage best known for its long-standing ownership and stewardship of the historic tidal island and castle of St Michael’s Mount in Cornwall.

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All labels observed (1)

Label	Occurrences
St Aubyn family canonical	2

How this entity was disambiguated

This entity first appeared as the object of triple T5344781 — 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: St Aubyn family
Context triple: [St Michael's Mount, managedBy, St Aubyn family]

A. Audley family
The Audley family is an English noble lineage historically associated with and influential in the region surrounding Audley End House.
B. Clive family
The Clive family is a prominent British aristocratic lineage best known for producing influential political and colonial figures, including Robert Clive, key to establishing British rule in India.
C. Talbot family
The Talbot family is a historically prominent lineage whose influence and legacy in colonial-era Maryland led to places such as Talbot County being named in their honor.
D. Curzon family
The Curzon family is a prominent British aristocratic lineage historically influential in politics and society, notably producing several high-ranking statesmen and peers.
E. Grosvenor family
The Grosvenor family is a prominent British aristocratic dynasty and major landowning family, best known for its vast property holdings in central London and its head, the Duke of Westminster.
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: St Aubyn family
Target entity description: The St Aubyn family is an English aristocratic lineage best known for its long-standing ownership and stewardship of the historic tidal island and castle of St Michael’s Mount in Cornwall.

A. Audley family
The Audley family is an English noble lineage historically associated with and influential in the region surrounding Audley End House.
B. Clive family
The Clive family is a prominent British aristocratic lineage best known for producing influential political and colonial figures, including Robert Clive, key to establishing British rule in India.
C. Talbot family
The Talbot family is a historically prominent lineage whose influence and legacy in colonial-era Maryland led to places such as Talbot County being named in their honor.
D. Curzon family
The Curzon family is a prominent British aristocratic lineage historically influential in politics and society, notably producing several high-ranking statesmen and peers.
E. Grosvenor family
The Grosvenor family is a prominent British aristocratic dynasty and major landowning family, best known for its vast property holdings in central London and its head, the Duke of Westminster.
F. None of above. chosen

Statements (45)

Predicate	Object
instanceOf	English aristocratic family ⓘ
associatedPlace	Clowance ⓘ Penzance ⓘ St Michael’s Mount ⓘ linked to: St Michaels Mount
associatedWith	House of Lords ⓘ Parliament of Great Britain ⓘ
category	Baronies in the Peerage of the United Kingdom ⓘ British noble families ⓘ Cornish families ⓘ English baronetcies ⓘ
coatOfArms	Arms of St Aubyn family of Clowance and St Michael’s Mount ⓘ
country	United Kingdom ⓘ
ethnicGroup	English people ⓘ
fieldOfActivity	heritage conservation ⓘ landed estate management ⓘ
hasAncestralOrigin	Norman gentry ⓘ
hasHereditaryOffice	Lord of the Manor of St Michael’s Mount ⓘ
hasMember	James St Aubyn, 5th Baron St Levan ⓘ John St Aubyn, 1st Baron St Levan ⓘ linked to: Sir John St Aubyn, 1st Baronet Sir John St Aubyn, 1st Baronet ⓘ Sir John St Aubyn, 5th Baronet ⓘ
hasSurname	St Aubyn ⓘ
hasTitle	Baron St Levan ⓘ Baronet ⓘ
heritageSiteManaged	St Michael’s Mount ⓘ linked to: St Michaels Mount
historicSeat	Clowance, Cornwall ⓘ
influenced	local economy of Mount’s Bay ⓘ tourism in Cornwall ⓘ
knownFor	opening St Michael’s Mount to the public ⓘ preservation of a tidal island castle ⓘ
language	English ⓘ
nobleFamilyOf	Cornwall ⓘ
notableFor	ownership of St Michael’s Mount ⓘ role in Cornish history ⓘ stewardship of St Michael’s Mount ⓘ
owns	St Michael’s Mount ⓘ linked to: St Michaels Mount St Michael’s Mount Castle ⓘ
politicalAlignment	British Conservative Party ⓘ linked to: Conservative Party (UK) British Whig Party ⓘ
region	Cornwall ⓘ
religion	Church of England ⓘ
residence	Cornwall ⓘ St Michael’s Mount ⓘ linked to: St Michaels Mount
sharesOwnershipWith	National Trust ⓘ
socialClass	British aristocracy ⓘ

How these facts were elicited

Referenced by (2)

Full triples — surface form annotated when it differs from this entity's canonical label.

St Michael's Mount → managedBy → St Aubyn family ⓘ

subject linked to: St Michaels Mount

St Michael's Mount → residenceOf → St Aubyn family ⓘ