William Pirrie, 1st Viscount Pirrie
E290567
William Pirrie, 1st Viscount Pirrie, was a prominent Irish shipbuilder and businessman best known as the chairman of Harland and Wolff and a key figure behind the construction of the RMS Titanic.
All labels observed (4)
| Label | Occurrences |
|---|---|
| William Pirrie, 1st Viscount Pirrie canonical | 2 |
| 1st Viscount Pirrie | 1 |
| Viscount Pirrie | 1 |
| William Pirrie | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2697331 — 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: William Pirrie, 1st Viscount Pirrie Context triple: [Brookwood Cemetery, notableBurial, William Pirrie, 1st Viscount Pirrie]
-
A.
William Balfour
William Balfour is an American man best known for being convicted of the 2008 murders of three relatives of singer and actress Jennifer Hudson.
-
B.
Sir William Deane
Sir William Deane is an Australian lawyer, judge, and statesman who served as the 22nd Governor-General of Australia from 1996 to 2001.
-
C.
Charles L. Parsons
Charles L. Parsons was an American chemist and longtime American Chemical Society leader recognized for his significant contributions to the chemical profession.
-
D.
George Goschen
George Goschen was a British Conservative politician and statesman of the late 19th century who held several high offices, including leadership roles in naval administration.
-
E.
Sir William Martin
Sir William Martin was a 19th-century British-born jurist who became a foundational figure in New Zealand’s legal system and an influential advocate for Māori rights.
- 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: William Pirrie, 1st Viscount Pirrie Target entity description: William Pirrie, 1st Viscount Pirrie, was a prominent Irish shipbuilder and businessman best known as the chairman of Harland and Wolff and a key figure behind the construction of the RMS Titanic.
-
A.
William Balfour
William Balfour is an American man best known for being convicted of the 2008 murders of three relatives of singer and actress Jennifer Hudson.
-
B.
Sir William Deane
Sir William Deane is an Australian lawyer, judge, and statesman who served as the 22nd Governor-General of Australia from 1996 to 2001.
-
C.
Charles L. Parsons
Charles L. Parsons was an American chemist and longtime American Chemical Society leader recognized for his significant contributions to the chemical profession.
-
D.
George Goschen
George Goschen was a British Conservative politician and statesman of the late 19th century who held several high offices, including leadership roles in naval administration.
-
E.
Sir William Martin
Sir William Martin was a 19th-century British-born jurist who became a foundational figure in New Zealand’s legal system and an influential advocate for Māori rights.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
businessman
ⓘ
human ⓘ member of the House of Lords ⓘ peer of the United Kingdom ⓘ shipbuilder ⓘ |
| burialPlace | Belfast City Cemetery ⓘ |
| causeOfDeath | heart failure ⓘ |
| countryOfBirth | Canada ⓘ |
| countryOfCitizenship | United Kingdom ⓘ |
| createdPeerage | 1921 ⓘ |
| dateOfBirth | 1847-05-31 ⓘ |
| dateOfDeath | 1924-06-07 ⓘ |
| educatedAt | Belfast Royal Academy ⓘ |
| employer | Harland and Wolff ⓘ |
| ethnicGroup | Irish ⓘ |
| familyName | Pirrie ⓘ |
| givenName | William ⓘ |
| honorificTitle | The Right Honourable ⓘ |
| knownFor |
chairman of Harland and Wolff
ⓘ
key figure in construction of RMS Titanic ⓘ |
| marriageDate | 1879 ⓘ |
| memberOf | Liberal Party (UK) ⓘ |
| name |
William Pirrie, 1st Viscount Pirrie
self-linksurface differs
ⓘ
surface form:
William Pirrie
|
| nobleTitle |
William Pirrie, 1st Viscount Pirrie
self-linksurface differs
ⓘ
surface form:
1st Viscount Pirrie
Baron Pirrie ⓘ William Pirrie, 1st Viscount Pirrie self-linksurface differs ⓘ
surface form:
Viscount Pirrie
|
| notableWork |
oversight of construction of RMS Britannic
ⓘ
oversight of construction of RMS Olympic ⓘ oversight of construction of RMS Titanic ⓘ |
| occupation |
industrialist
ⓘ
politician ⓘ shipbuilder ⓘ |
| peerageOf | Peerage of the United Kingdom ⓘ |
| placeOfBirth | Quebec City ⓘ |
| placeOfDeath | at sea ⓘ |
| positionHeld |
Comptroller of the Household
ⓘ
High Sheriff of Antrim ⓘ Lord Mayor of Belfast ⓘ chairman of Harland and Wolff ⓘ member of the Privy Council of Ireland ⓘ member of the Privy Council of the United Kingdom ⓘ partner at Harland and Wolff ⓘ |
| religion |
Presbyterian
ⓘ
surface form:
Presbyterianism
|
| residence |
Belfast
ⓘ
Ormiston House, Belfast ⓘ |
| spouse | Margaret Montgomery Carlisle ⓘ |
| startedWorkingAt |
Harland and Wolff
ⓘ
surface form:
Harland and Wolff shipyard
|
| startOfEmployment | 1862 ⓘ |
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: William Pirrie, 1st Viscount Pirrie Description of subject: William Pirrie, 1st Viscount Pirrie, was a prominent Irish shipbuilder and businessman best known as the chairman of Harland and Wolff and a key figure behind the construction of the RMS Titanic.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Brookwood Cemetery
William Pirrie, 1st Viscount Pirrie
→
name
→
William Pirrie, 1st Viscount Pirrie
self-linksurface differs
ⓘ
this entity surface form:
William Pirrie
William Pirrie, 1st Viscount Pirrie
→
nobleTitle
→
William Pirrie, 1st Viscount Pirrie
self-linksurface differs
ⓘ
this entity surface form:
1st Viscount Pirrie
William Pirrie, 1st Viscount Pirrie
→
nobleTitle
→
William Pirrie, 1st Viscount Pirrie
self-linksurface differs
ⓘ
this entity surface form:
Viscount Pirrie