Jump to navigation
We are in the process of upgrading the site to implement a content management system.
If you wish to report a problem, or contribute information, then do use the following form to tell us about it.
Map of Ireland showing counties and their Chapman Codes - by Brian Randell, based on a map obtained from Paddy Waldron.
The Counties of Antrim, Armagh, Fermanagh, Londonderry (Derry), Down, and Tyrone are, since 1922 in Northern Ireland, the other counties are in the Republic of Ireland.