C. F. Varley
| Cromwell Fleetwood Varley | |
|---|---|
 |
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| Born | 6 April 1828 |
| Died | 2 September 1883 (aged 55) |
| Occupation | Engineer, parapsychologist |
Cromwell Fleetwood "C.F." Varley, FRSA (6 April 1828 – 2 September 1883) was an English engineer, particularly associated with the development of the electric telegraph and the transatlantic telegraph cable. He also took interest in the claims of parapsychology and spiritualism.
Born in Kentish Town, London, Cromwell Fleetwood Varley was the second of ten children. His father was Cornelius Varley, an active member of the Society of Arts (now the Royal Society of Arts), best known for his scientific research. His mother was the former Elizabeth Livermore Straker. C.F. Varley's brothers, Samuel Alfred Varley and Frederick Henry Varley, were also improvers and inventors in connection with telegraphy. The family believed themselves the descendants of Oliver Cromwell and General Charles Fleetwood, hence his given names. The family were Sandemanians, part of the same congregation as Michael Faraday, but Varley did not continue his association with the sect into adult life. A first cousin was the microscopist Andrew Pritchard.
Varley joined the newly founded Electric Telegraph Company in 1846, becoming chief engineer for the London area by 1852 and for the entire company by 1861. He devised many techniques and instruments for fault-finding and for improving the performance of the telegraph. In 1870, he patented the cymaphen, a kind of telegraph that could transmit speech. The first transatlantic telegraph cable failed in 1858 and Varley was appointed to an investigative committee, set up jointly by the first Atlantic cable in 1858, he was appointed to a joint investigative committee established by the Board of Trade and the Atlantic Telegraph Company.
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