The system of Ancient Parishes was not defined by central government, but grew up over the centuries starting in Saxon times. By origin it was an entirely ecclesiastical system, but it became the main geography for a variety of statistical reporting, partly because the main local sources for many government inquiries were the parish priests of the Church of England. Its origins mean there was no central record of the system, and boundary mapping of the whole country by the Ordnance Survey was not completed until the late 19th century, so there is room for substantial debate about what parishes actually existed at a given date. This file was constructed around the county-by-county parish listings of the 1831 Census of Population. Under the Ancient Parish system, many parishes especially in the north of England consisted of a mother parish based on the main settlement, plus surrounding Townships, Chapelries and hamlets (many of which later became separate Civil Parishes): the file makes no attempt to represent those subdivisions, only the overall parishes. Statistical data and other information used in “A Vision of Britain through Time” can be accessed and downloaded here: http://www.visionofbritain.org.uk/data. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production, or to provide a basemap to support graphical overlays and analysis with other spatial data. Great Britain Historical GIS Project. (2009). Ancient Parishes of England and Wales, 1831. University of Portsmouth. Available at: http://purl.stanford.edu/th733xx7493 Gregory, I, Bennett, C, Gilham, V., and Southall, H. 2002. The Great Britain Historical GIS Project: from maps to changing human geography.' The Cartographic Journal, Vol. 39, No. 1, p. 37-49. Southall, H 2012, 'Rebuilding the Great Britain Historical GIS, part 2: a geo-spatial ontology of administrative units' Historical Methods: A Journal of Quantitative and Interdisciplinary History, vol 45, no. 3, pp. 119-134. DOI: 10.1080/01615440.2012.664101 For full details see License document included with this layer This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.
