In 1870-72, John Marius Wilson's Imperial Gazetteer of England and Wales described Rhydorddwy like this:
RHYDORDDWY, a township in Rhuddlan parish, Flint; near Rhuddlan. Pop., 61.
A Vision of Britain through Time includes a large library of local statistics for administrative units. For the best overall sense of how the area containing Rhydorddwy has changed, please see our redistricted information for the modern district of Denbighshire. More detailed statistical data are available under Units and statistics, which includes both administrative units covering Rhydorddwy and units named after it.
GB Historical GIS / University of Portsmouth, History of Rhydorddwy, in Denbighshire and Flintshire | Map and description, A Vision of Britain through Time.
Date accessed: 19th June 2013
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