John Jefferys (1701 – 1754) was an English clockmaker and watchmaker.1
His parents, John and Jane Jefferys, lived in a house called Darbies in the village of Midgham in the parish of Thatcham in Berkshire. His father was a wool merchant. His maternal grandparents were William and Bridgett Yeats. He had at least five brothers and one sister. Although his father was a Quaker, he was christened on 18 March 1701.
On 4 November 1717, he began an apprenticeship with watchmaker Edward Jagger at Well Close Square, Stepney, London. After nine years of teaching, on 26 January 1726, he became a member of the Clockmakers Company of London. In 1735, Larcum Kendall was a new apprentice. Around 1753, he built a pocketwatch for clockmaker John Harrison.2 After he died, Larcum Kendall took over his workshop.
In popular media
Actor Peter-Hugo Daly was cast as John Jefferys in the Channel 4 TV series Longitude in 2000.3
References
References
- "John Jefferys, London; a watchmaker of repute, but did he actually make longcase clocks?" (PDF). Longcaseclock.co.uk. Retrieved 11 May 2016.
- A. W. Wolfendale (2006). Harrison in the Abbey. Roundtuit Publishing. p. 55. ISBN 978-1-904499-06-0.
- "Longitude © (1999)". movie-dude.com. Retrieved 22 June 2021.