John Roach & Sons
E1203391
UNEXPLORED
John Roach & Sons was a prominent 19th-century American shipbuilding firm known for constructing major U.S. Navy vessels and commercial ships.
All labels observed (1)
| Label | Occurrences |
|---|---|
| John Roach & Sons canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T16283332 — 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: John Roach & Sons Context triple: [USS Boston, builder, John Roach & Sons]
-
A.
U. Ray and Sons
U. Ray and Sons was a prominent early 20th-century Bengali printing and publishing firm in Calcutta, known for high-quality illustrations, engravings, and literary works.
-
B.
R. O’Rourke & Son
R. O’Rourke & Son was a construction firm that became one of the founding companies of the international engineering and construction group Laing O’Rourke.
-
C.
Wickersham Brothers
The Wickersham Brothers are a mischievous group of monkeys from Dr. Seuss’s Horton stories, known for causing trouble in the Jungle of Nool.
-
D.
George Allen & Sons
George Allen & Sons was a British publishing house active in the late 19th and early 20th centuries, known for issuing works by prominent authors and later evolving into the firm George Allen & Unwin.
-
E.
O.P. and M.J. Van Sweringen Company
The O.P. and M.J. Van Sweringen Company was the real estate and development firm created by the Van Sweringen brothers, known for their large-scale suburban and railroad projects centered around Cleveland, Ohio in the early 20th century.
- 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: John Roach & Sons Target entity description: John Roach & Sons was a prominent 19th-century American shipbuilding firm known for constructing major U.S. Navy vessels and commercial ships.
-
A.
U. Ray and Sons
U. Ray and Sons was a prominent early 20th-century Bengali printing and publishing firm in Calcutta, known for high-quality illustrations, engravings, and literary works.
-
B.
R. O’Rourke & Son
R. O’Rourke & Son was a construction firm that became one of the founding companies of the international engineering and construction group Laing O’Rourke.
-
C.
Wickersham Brothers
The Wickersham Brothers are a mischievous group of monkeys from Dr. Seuss’s Horton stories, known for causing trouble in the Jungle of Nool.
-
D.
George Allen & Sons
George Allen & Sons was a British publishing house active in the late 19th and early 20th centuries, known for issuing works by prominent authors and later evolving into the firm George Allen & Unwin.
-
E.
O.P. and M.J. Van Sweringen Company
The O.P. and M.J. Van Sweringen Company was the real estate and development firm created by the Van Sweringen brothers, known for their large-scale suburban and railroad projects centered around Cleveland, Ohio in the early 20th century.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.