In 1870-72, John Marius Wilson's Imperial Gazetteer of England and Wales described Grassholm Island like this:
GRASHOLM, an islet in Pembroke; 10 miles WNW of St. Anne's head. A strong tide sweeps past it; and dangerous rocks are near.
Grassholm Island through time
Grassholm Island is now part of Pembrokeshire district. Click here for graphs and data of how Pembrokeshire has changed over two centuries. For statistics about Grassholm Island itself, go to Units and Statistics.
GB Historical GIS / University of Portsmouth, History of Grassholm Island in Pembrokeshire | Map and description, A Vision of Britain through Time.
URL: https://www.visionofbritain.org.uk/place/11034
Date accessed: 28th March 2024
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