Great and Little Clacton together formed a manor of 20 hides held by the Bishop of London in 1066 and 1086. In addition to the ploughland there were 20 acres of meadow, pasture for 100 sheep and woodland for 400 pigs, as well as a mill and a fishery. This substantial manor was home in 1086 to more than 100 listed people, indicating a total population of around 500. Five knights held 4 hides of the 20 from the bishop.