In 1870-72, John Marius Wilson's Imperial Gazetteer of England and Wales described Trewythan like this:
TREWYTHAN, a township in Llandinam parish, Montgomery; 6½ miles NE of Llanidloes.
Trewythan through time
Trewythan is now part of Powys district. Click here for graphs and data of how Powys has changed over two centuries. For statistics about Trewythan itself, go to Units and Statistics.
GB Historical GIS / University of Portsmouth, History of Trewythan, in Powys and Montgomeryshire | Map and description, A Vision of Britain through Time.
URL: https://www.visionofbritain.org.uk/place/22958
Date accessed: 26th April 2024
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