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In 1870-72, John Marius Wilson's Imperial Gazetteer of England and Wales described Gwynedd like this:
GWYNEDD, an ancient territory, generally identical with North Wales. It was the country of the Ordovices, and was called Venedotia by the Romans.
Gwynedd is now part of GWYNEDD District. Click here for graphs and data of how GWYNEDD has changed over two centuries. For statistics about Gwynedd itself, go to Statistics.
How to reference this page:
GB Historical GIS / University of Portsmouth, History of Gwynedd in Wales | Map and description, A Vision of Britain through Time.
URL: https://www.visionofbritain.org.uk/place/17197
Date accessed: 17th February 2026
Click here for more detailed advice on finding places within A Vision of Britain through Time, and maybe some references to other places called "Gwynedd".