Essex hundreds.
Hundred: "A subdivision of a county or shire, having its own court... A number of taxes, including Land Tax, are arranged under Hundreds (or equivent names in certion areas) and many Registration Districts are named after the old hundreds."[The Family Historian's Enquire within, Newbury UK, 1988]
The County forms nineteen hundreds - below is a list of these hundreds, with the places included in them.