Irish Family History Records by County


Donegal Derry, Londonderry Antrim Down Tyrone Fermanagh Armagh Cavan Monaghan Louth Leitrim Meath Dublin Longford Westmeath Wicklow Kildare Carlow Sligo Roscommon Mayo Offaly Clare Wexford Laois (Queens) Kilkenny Waterford Kerry West Galway East Galway North Tipperary South Tipperary West Limerick East Limerick North West Cork West Cork East Cork
County Province
Antrim Ulster
Armagh Ulster
Carlow Leinster
Cavan Ulster
Clare Munster
Cork Munster
Derry Ulster
Donegal Ulster
Down Ulster
Dublin Leinster
Fermanagh Ulster
Galway Connacht
Kerry Munster
Kildare Leinster
Kilkenny Leinster
Laois Leinster
Leitrim Connacht
Limerick Munster
Longford Leinster
Louth Leinster
County Province
Mayo Connacht
Meath Leinster
Monaghan Ulster
Offaly Leinster
Roscommon Connacht
Sligo Connacht
Tipperary Munster
Tyrone Ulster
Waterford Munster
Westmeath Leinster
Wexford Leinster
Wicklow Leinster
To have a realistic chance of finding anything significant, the minimum information generally required is your ancestors' county of origin in Ireland. If you know the precise location, so much the better. A word of caution: Irish counties are generally larger and much more populous than North American counties.

From this page you can look at some of the sources relevant to all counties, subdivided by province. Comprehensive and up-to-date information can be found in Ancestor search.

In general the following information is listed for each county:
  • Census returns and substitutes
  • Local Journals
  • Local History
  • Estate Records
   • Gravestone Inscriptions
  • Directories
  • Placenames