In 1870-72, John Marius Wilson's Imperial Gazetteer of England and Wales described Ysgwyddgwyn like this:

YSGWYDDGWYN, a hamlet in Gelligaer parish, Glamorgan; 6½ miles N of Caerphilly. Real property, £786. Pop. in 1851, 112; in 1861, 537. Houses, 96. The increase of pop. arose from the opening of new colieries.

Ysgwyddgwyn through time

Ysgwyddgwyn is now part of CAERPHILLY District. Click here for graphs and data of how CAERPHILLY has changed over two centuries. For statistics about Ysgwyddgwyn itself, go to Statistics.

How to reference this page:

GB Historical GIS / University of Portsmouth, History of Ysgwyddgwyn, in Caerphilly and Glamorgan | Map and description, A Vision of Britain through Time.

URL: https://www.visionofbritain.org.uk/place/24933

Date accessed: 08th April 2026


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