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T. J. Jenkin

Welsh botanist (1885-1965)

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Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionMar 14, 2026
Entity authorityQ13131853
Source-derived summary

Thomas James Jenkin (1885–1965) was professor of agriculture at University College of Wales, Aberystwyth and director of the Welsh Plant Breeding Station from 1942 to 1950.

Biography

Thomas James Jenkin was born in 1885 in Maenclochog, Pembrokeshire, Wales. He was Agricultural Officer for Brecon and Radnorshire from 1914 to 1915 and advisor in agricultural botany at the University College of North Wales, Bangor from 1915 to 1920. In 1919 he was appointed by Sir George Stapledon as grass breeder at the newly formed Welsh Plant Breeding Station in Aberystwyth. He was an early pioneer of grass breeding and genetics and made some of the earliest advances in hybridisation of grass species. He succeeded Stapledon as director of the WPBS in 1942, on the recommendation of J. B. S. Haldane. He was President of the Aberystwyth Old Students' Association in 1943–44. He retired as director in 1950 and died in 1965.

Editorial summary

This brief starts where responsible research should: with the source description of “T. J. Jenkin” as welsh botanist (1885-1965). Everything that follows is an evidence route, not borrowed authority.

Editorial reviewA practical starting point whose main value is the path it opens into stronger specialist and primary sources. The current lead gives the account dated anchors—1885, 1965, 1942, 1950—that can be checked directly. The linked authority record independently contributes the date 1885-01-08. The account is most persuasive where Jenkin, Welsh and botanist can be independently traced.
Editorial analysis

Why this record matters

The subject matters to the general reference register because the source frames it as welsh botanist (1885-1965). Its deeper value depends on whether names, dates, institutions and citations support that framing.

Evidence profile

Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated Mar 14, 2026. The linked authority identifier is Q13131853. VIAF identifies the subject as 34227572. The Library of Congress control number is no2007019474. 1 of 3 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1885, 1965, 1942 and 1950.

Critical limits

Overview language is designed for orientation and should not be treated as a substitute for the evidence cited beneath it. 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

Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

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Three-step research path

  1. Establish the record: confirm the title “T. J. Jenkin”, its source revision and the description used here.
  2. Expand the search: follow T. J. Jenkin primary sources, T. J. Jenkin archive and Jenkin 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.

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Source & attribution

This entry incorporates text from T. J. Jenkin” 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.