This surname project is to establish if there is a common genetic link between Hallidays originating in different parts of the UK.Especially Dumfriesshire and Kirkcudbrightshire in Scotland and Yorkshire,Cumberland,Northumberland and Gloucestershire in England.
It will help prove if the name began in different areas of Britain and that we are not all related,and at the same time help link different families who have gone as far as they can with paper records