T. J. Jenkin
Welsh botanist (1885-1965)

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.
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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.
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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.