William Jessop was an English

England

England is a country that is part of the United Kingdom. It shares land borders with Scotland to the north and Wales to the west; the Irish Sea is to the north west, the Celtic Sea to the south west, with the North Sea to the east and the English Channel to the south separating it from continental...

 civil engineer

Civil engineer

A civil engineer is a person who practices civil engineering; the application of planning, designing, constructing, maintaining, and operating infrastructures while protecting the public and environmental health, as well as improving existing infrastructures that have been neglected.Originally, a...

, best known for his work on canal

Canal

Canals are man-made channels for water. There are two types of canal:#Waterways: navigable transportation canals used for carrying ships and boats shipping goods and conveying people, further subdivided into two kinds:...

s, harbours and early railways in the late 18th and early 19th centuries.
Jessop was born in Devonport, Devon

Devonport, Devon

Devonport, formerly named Plymouth Dock or just Dock, is a district of Plymouth in the English county of Devon, although it was, at one time, the more important settlement. It became a county borough in 1889...

, the son of Josias Jessop, a foreman shipwright in the Naval Dockyard. Josias Jessop was responsible for the repair and maintenance of Rudyerd’s Tower, a wooden lighthouse on the Eddystone Rock

Eddystone

See also Eddystone Rock, Falklands Islands and Eddystone, PennsylvaniaThe Eddystone, or the Eddystone Rocks, are a seaswept group of rocks situated some 9 statute miles south west of Rame Head in Cornwall, England, United Kingdom...

. He carried out this task for twenty years until 1755, when the lighthouse burnt down.