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Stephen J. Pigott

American marine engineer

Correspondence, annotated notebooks and portrait silhouettes prepared for research
People and ideasInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionApr 12, 2024
Entity authorityQ39017775
Source-derived summary

Sir Stephen Joseph Pigott (January 30, 1880 – February 27, 1955) was an American-born British mechanical and marine engineer, and managing director of the Scottish shipbuilding firm John Brown & Company. He was awarded the ASME Medal in 1938.

Pigott was born in Cornwall, New York, where he attended the local High School. Afterwards he started to work in various engineering jobs, among others at the Columbia Electric Vehicle Company and at the E. W. Bliss Company in Brooklyn. After three years he started to study mechanical and marine engineering at the Columbia University, where he obtained his engineering degree in 1903.

After his graduation in 1903 he became assistant to Charles Gordon Curtis, assisting in the development of the impulse turbine for marine propulsion. In 1908 he moved to England on invitation of the British Admiralty, where he started his lifelong career working at the Scottish marine engineering and shipbuilding firm John Brown & Company. He worked his way up from designer to manager of the engine works, to local director in 1920. In 1934 he was appointed director, and in 1935 managing director, where he served until his retirement in 1948.

His daughter Nancy married American politician Estes Kefauver.

Editorial summary

Begin with the source’s own compact description: “Stephen J. Pigott” is american marine engineer. The dossier treats that line as a proposition to test through Stephen, Pigott and American, not as a finished interpretation.

Editorial reviewA useful biographical orientation record, particularly for establishing names, roles and a first chronology. The current lead gives the account dated anchors—1880, 1955, 1938, 1903—that can be checked directly. The linked authority record independently contributes the date 1880-01-30. For this dossier, Stephen, Pigott and American is the immediate research focus.
Editorial analysis

Why this record matters

The phrase “american marine engineer” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.

Evidence profile

The entry’s evidential value lies in the named roles, institutions and publications that can be tested against primary documentation. The source revision retrieved here is dated Apr 12, 2024. The linked authority identifier is Q39017775. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1880, 1955, 1938 and 1903.

Critical limits

Public reputation and documentary evidence do not always develop together; absence from a summary is not evidence of historical absence. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Read biographical claims against dates, named institutions and the cited references. Distinguish a subject’s later reputation from evidence produced during their lifetime.

Best used for
  • Establishing names and roles
  • Building a first chronology
  • Locating cited institutions
Verify next

Personal papers, civil or court records, institutional files and the scholarship cited by the source.

Three-step research path

  1. Establish the record: confirm the title “Stephen J. Pigott”, its source revision and the description used here.
  2. Expand the search: follow Stephen J. Pigott primary sources, Stephen J. Pigott archive and Stephen research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

  1. Which source most directly establishes the central claim about “Stephen J. Pigott”?
  2. How has the subject’s reputation changed across later accounts?
  3. Which primary records establish identity, chronology and institutional ties?
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Source & attribution

This entry incorporates text from Stephen J. Pigott” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.