English clockmaker and watchmaker
John Jefferys (1701 – 1754) was an English clockmaker and watchmaker.
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. 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.
References.
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