This County Clare Library map resource overlays modern maps onto historical maps and can map surnames into hotspots. Search by surname and heat maps where clusters or instances of the name from the 1820-1840s tithe applotment books, Griffiths Valuation 1855 or the 1901 census are created. You can also use the 1842 6" ordnance survey map and overlay it with a modern road map and satellite view. The maps are also linked to the thousands of pages on this website dealing with the archaeology, history and administrative divisions of County Clare.
TIP: This resource is easy to use once you have watched the How to find your surname heat map - a video and step by step guide. New