Victor Sadler
Victor Sadler (1937–2020) was a British-born Dutch Esperantist.
Victor Sadler

Ziko van Dijk · CC BY-SA 4.0
- Born
- 1937
- Died
- 2020
- Nationality
- United Kingdom
- Occupation
- esperantist · poet · phonetician · programmer · linguist
- Education
- University of Cambridge
- Honours
- Fine Arts Competitions of UEA
- Languages
- Esperanto
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Documentary summary
Victor Sadler (1937–2020) was a British-born Dutch Esperantist.
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Note VALÉORINE
Victor Sadler (1937–2020) was an esperantist, linguist and phonetician, among other activities, of British nationality.
The esperantist was educated at University of Cambridge. Victor Sadler was a member of Universal Esperanto Association and held the positions of board member of UEA and director, among others. The esperantist lived in Brazil, Kingdom of the Netherlands and Rotterdam.
Languages used include Esperanto. Honours include Fine Arts Competitions of UEA.
Composed from admitted, traceable facts · 01 October 2026
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wikidata · Q12905 · wikipedia · Victor Sadler
In this article
Sadler and Esperanto
Sadler and Esperanto
Victor Sadler attended Northampton Grammar School, and learnt Esperanto when he was 14, in 1951. He studied experimental psychology as an undergraduate at Pembroke College, Cambridge, followed by a PhD entitled Vocal reproduction of the duration, intensity and fundamental frequency of synthetic speech sounds from University College London in 1962. At the end of that year he started working at the central office of the World Esperanto Association (UEA), in Rotterdam (Netherlands), where he helped edit the magazine Esperanto. He also served as redactor of Monda Kulturo, during the short lifespan of this other periodical, and he looked after the Hector Hodler library, which is still nowadays one of the richest Esperanto libraries in the world. In 1968, he followed Marianne H. Vermaas as the General Director of the World Esperanto Association. Akiko Uxusink-Nagata helped him edit the magazine La Monda Lingvo-Problemo until 1970; in 1974 the task was definitively taken over by a new editor, Simo Milojeviĉ. In this period, Sadler also cared after the organization of several World Congresses of Esperanto, before resigning in 1983. Two years later, he joined the Distributed Language Translation project in 1985 with responsibility for development of interlingual (Esperanto) lexicography in general and English-Esperanto lexicography in particular. In 1986 he was elected a member of the steering council of UEA, responsible for finances; nevertheless he had to resign in March 1987 because of health reasons. Sadler also served as a member of the Esperanto Academy, the organization which groups the most prominent Esperanto linguists and cares after the evolution of the language. Sadler wrote literary works in Esperanto as well; in 1968 he received the award Arĝenta Sprono thanks to his collection of poems Memkritiko ("selfcriticism"), although the preface to the work says that it was originally a manuscript that he found in the library.

Milojevicx, Sadler en la Malferma Tago de UEA, 26-an de novembro 2005.
Ziko van Dijk
Life and career
Dated record
Life and career
The full dated record · 2 entries
1937
Victor Sadler was born on 1 January 1937.
2020
Victor Sadler died on 24 May 2020.
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- Rotterdam, Brazil and Kingdom of the Netherlands
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reference work
- “Victor Sadler”, English Wikipedia, consulted as further reading
Reputable secondary · Wikipedia
authority record
- Wikidata, structured authority record Q12905: Victor Sadler
General reference · Wikidata
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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.The Scottish School (Skota Skolo) of Esperanto Writers. The Capital Scot.
- 2.Cambridge Tripos Results. The Times. 3. 18 June 1959.
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Recorded positions include Director of UEA, director, board member of UEA and administrator. He belonged to Universal Esperanto Association. He worked at Rotterdam, Brazil and Kingdom of the Netherlands. Recorded with the occupation phonetician. Recorded as esperantist, poet, phonetician, programmer and linguist.
Career and activity
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 17 August 2026.
Elsewhere in Books
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