John Jefferys
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.
John Jefferys
- Born
- 1701.
- Died
- 1754.
- Occupation
- watchmaker.
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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.
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The Wikipedia record describes John Jefferys as a watchmaker. John Jefferys was born in 1701. John Jefferys died in 1754.
Composed from admitted, traceable facts · 01 October 2026
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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.
Actor Peter-Hugo Daly was cast as John Jefferys in the Channel 4 TV series Longitude in 2000.
Identity
Identity
John Jefferys is recorded as watchmaker. Jefferys died in 1754.
Life and career
Dated record
Life and career
The full dated record · 2 entries
1701
John Jefferys born.
1754
John Jefferys died.
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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 16 August 2026.
Elsewhere in Watches
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- John HarrisonArtist
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- Jonathan BettsArtist
- Jonathan HullsArtist
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