County Borough of Southend-on-Sea County Borough of Southend-on-Sea Southend-on-Sea was a local government district from 1866 to 1974 around the seaside resort of Southend-on-Sea in Essex, England. Southend adopted the Local Government Act 1858 and a local board was established in 1866. It became an urban sanitary district in 1875. It was incorporated as a municipal borough in 1892. The name was changed from Southend to Southend-on-Sea in 1893. It gained the status of county borough in 1914. The local government district originally consisted of the South End of the parish of Prittlewell. This became a separate parish of St John the Baptist for
F.C. Clacton until 1905, when they were renamed Clacton Town and joined the Clacton & District League, winning it in their first season. The club then returned to the Harwich & District League, and also joined the South East Anglian League in 1907, winning Division Two in 1907–08. In 1908 Clacton also began playing Colchester & District League and were Division Two champions and the Division Two Cup winners in 1909–10, also winning Division Two of the (now renamed) East Anglian League the following season. In 1912 the club folded for a second time, but were re-established the following year. They rejoined