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
Clacton Coastal Academy 1953, a new building on the west side of Pathfields Road was opened as the 'Clacton County Secondary School for Girls' with Miss Lawrence as Headmistress. The original building on the east site became the 'Clacton County Secondary School for Boys' with Mr K. Portman as Headmaster. In September 1973 the two schools were amalgamated to form Colbayns High School under the headship of Mr. D. King. He was succeeded by Mr. J. Midgley in 1984. In 1988, Mr. John Holt, who joined the staff in 1964, became Headmaster. With the Governing Body, he saw the school through into successful