Leslie P. Langworthy
Langworthy (1848–1919) was an American architect from Providence, Rhode Island.
Leslie P. Langworthy

Marcbela (Marc N. Belanger) · Public domain
- Name
- Leslie P.
- Born
- 1848
- Birthplace
- Little Genesee, New York
- Died
- 1919
- Place of death
- Providence, Rhode Island
- Nationality
- United States
- Occupation
- architect
- Known for
- Washington County Courthouse
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Documentary summary
Langworthy (1848–1919) was an American architect from Providence, Rhode Island.
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Note VALÉORINE
Leslie P. Langworthy (1848–1919) was an architect, of American nationality. The architect was born in Genesee and died in Providence. Among the works is Washington County Courthouse.
Composed from admitted, traceable facts · 01 October 2026
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wikidata · Q21197588 · wikipedia · Leslie P. Langworthy
In this article
Key facts
Key facts
• Name — Leslie P. Langworthy • Born — 1848 • Birthplace — Little Genesee, New York • Died — 1919 • Place of death — Providence, Rhode Island • Practice — L. P. Langworthy, L. P. Langworthy & Company • Significant Buildings — Washington County Courthouse, Providence Smallpox Hospital, East Hall • Illustration — Washington County Courthouse, West Kingston, Rhode Island. 1892.
Life and career
Life and career
Leslie Pendleton Langworthy was born in 1848 in Little Genesee, New York. He began practicing as an architect in Rhode Island during the 1880s. He was alone until about 1910, when he incorporated his sons into his new firm of L. P. Langworthy & Company. He died in Providence in 1919. He is best remembered for the Richardsonian Romanesque design of the Washington County Courthouse in West Kingston.
Architectural works
Architectural works
• 1891 - Beacon Avenue Primary School, 104 Beacon Ave, Providence, Rhode Island • 1892 - Washington County Courthouse, 3481 Kingstown Rd, West Kingston, Rhode Island • 1897 - Hope Valley School (Remodeling), Main St, Hope Valley, Rhode Island • Demolished • 1902 - Providence Smallpox Hospital, Fields Point, Providence, Rhode Island • Demolished • 1908 - East Hall, University of Rhode Island, Kingston, Rhode Island • 1912 - Riverside Grammar School, 100 Bullocks Point Ave, Riverside, Rhode Island • 1912 - Rumford Grammar School, 64 Bourne Ave, Rumford, Rhode Island • Demolished
Life and career
Dated record
Life and career
The full dated record · 2 entries
1848
Leslie P. Langworthy born at Genesee.
1919
Leslie P. Langworthy died at Providence.
Places
Named by the record
Places
Only places the record itself states, plotted where the house gazetteer settles their coordinates. Nothing is inferred from a name or a nationality.
Genesee.
Birth place
Providence.
Death place
Notes from the source article
Cited by Wikipedia
Notes from the source article
These works are cited by the source article, in its own numbering. They are recorded as its citations, not as sources VALÉORINE has verified.
- 1.List of Architects and Classified Directory of First Hands in the Building Trade. 1885.
- 2.Annual Report of the State Auditor. 1911.
- 3.The Langworthy Family: Some Descendants of Andrew and Rachel (Hubbard) Langworthy who Were Married at Newport, Rhode Island, November 3, 1658. 1940.
- 4.Annual Report of the Superintendent of Public Buildings for the Year 1891. 1892.
- 5.Annual Report of the State Auditor, January, 1895. 1895.
- 6.Soares, Joseph P. Images of America: Washington County. 2005.
- 7.American Architect and Building News 20 Sept. 1902: x.
- 8.Report of the Board of Managers, Bulletin of the Rhode Island College of Agriculture and Mechanic Arts, For February, 1909. 1909.
- 9.Annual Report of the State Board of Education. 1913.
References
Citations
References
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reference work
Secondary witnessreference work
Secondary witness
Further particulars
Held on the record
Further particulars
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The identifiers under which Leslie P. Langworthy may be traced in institutional catalogues.
The Encyclopedia exists whether or not anything is for sale. Corrections are recorded rather than overwritten, and every version of this record is kept. Published 18 August 2026.
Elsewhere in Design
11,558 published records in this field, each with its sources named.
- Leslie CorrieDesigner
- Leslie GoodayDesigner
- Leslie Grahame MacdougallDesigner
- Leslie GreenDesigner
- Leslie R. FairnDesigner
- Leslie S. HodgsonDesigner
- Leslie WilkinsonDesigner
- Lester AveryDesigner
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