Samuel Greig
E450827
Samuel Greig was a Scottish naval officer in the Russian service who became the first husband of the renowned science writer and mathematician Mary Somerville.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Samuel Greig canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T4532912 — 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: Samuel Greig Context triple: [Mary Somerville, spouse, Samuel Greig]
-
A.
Charles Ramsay
Charles Ramsay is known primarily as the son of British Admiral Sir Bertram Ramsay, the World War II naval commander who helped orchestrate the Dunkirk evacuation and the Normandy landings.
-
B.
Edward Bransfield
Edward Bransfield was a 19th-century Irish-born British naval officer and explorer noted for his early charting and exploration of the Antarctic region.
-
C.
Samuel Andrews
Samuel Andrews was a 19th-century American oil refiner and businessman best known as a co-founder of the Standard Oil Company alongside John D. Rockefeller and others.
-
D.
Gustav Hamilton
Gustav Hamilton was a 17th-century Scottish-born Swedish military officer and nobleman known for his service in the Swedish army and governance roles in the Baltic region.
-
E.
John MacGregor
John MacGregor is a British Conservative politician who held several senior government posts, including serving as a Cabinet minister under Prime Minister Margaret Thatcher and John Major.
- 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: Samuel Greig Target entity description: Samuel Greig was a Scottish naval officer in the Russian service who became the first husband of the renowned science writer and mathematician Mary Somerville.
-
A.
Charles Ramsay
Charles Ramsay is known primarily as the son of British Admiral Sir Bertram Ramsay, the World War II naval commander who helped orchestrate the Dunkirk evacuation and the Normandy landings.
-
B.
Edward Bransfield
Edward Bransfield was a 19th-century Irish-born British naval officer and explorer noted for his early charting and exploration of the Antarctic region.
-
C.
Samuel Andrews
Samuel Andrews was a 19th-century American oil refiner and businessman best known as a co-founder of the Standard Oil Company alongside John D. Rockefeller and others.
-
D.
Gustav Hamilton
Gustav Hamilton was a 17th-century Scottish-born Swedish military officer and nobleman known for his service in the Swedish army and governance roles in the Baltic region.
-
E.
John MacGregor
John MacGregor is a British Conservative politician who held several senior government posts, including serving as a Cabinet minister under Prime Minister Margaret Thatcher and John Major.
- F. None of above. chosen
Statements (13)
| Predicate | Object |
|---|---|
| instanceOf |
Scottish person
ⓘ
naval officer ⓘ person ⓘ |
| associatedWith |
Russian Navy
ⓘ
Scotland ⓘ |
| countryOfService | Russian Empire ⓘ |
| ethnicOrigin | Scottish ⓘ |
| fieldOfActivity | naval warfare ⓘ |
| name | Samuel Greig ⓘ |
| notableFor |
being the first husband of Mary Somerville
ⓘ
service in the Russian Navy ⓘ |
| occupation | naval officer ⓘ |
| spouse | Mary Somerville ⓘ |
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: Samuel Greig Description of subject: Samuel Greig was a Scottish naval officer in the Russian service who became the first husband of the renowned science writer and mathematician Mary Somerville.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.