NOTE: There is a parish of Eaton in Nottinghamshire, also, as well as 3 others across England.
Eaton is a village and civil parish in Leicestershire, England. It is situated in the Vale of Belvoir and its current population is about 900 people. The civil parish includes the former parishes of Eastwell and Goadby Marwood. Both parishes were absorbed into Eaton in 1935.
For more information, see the EN Wikipedia article Eaton, Leicestershire.
The parish was part of Melton Mowbray Rural District from 1894 until 1935 when the rural district was abolished and replaced by the Melton and Belvoir Rural District which covered a larger area. Eastwell joined Eaton at this time. A year after the introduction of the new rural district its parishes were reorganized and reduced in number from 68 to 25.
In 1974 a new nationwide organization of local government was introduced in which rural and urban districts were replaced by "non-metropolitan" districts. In the northeast of Leicestershire this meant little save for the fact that the principal town of Melton Mowbray, formerly a separate urban district, was now governed by the same body (Melton District or Borough) as the rural area that surrounded it.
Maps on the place-pages for Belvoir Rural District and Melton and Belvoir Rural District illustrate the location of the various parishes and the geographical and administrative changes that occurred in 1936.