County Mayo

County Mayo, or Maigh Eo in Irish, is located in the west of Ireland. We are home to Ashford Castle, Croagh Patrick and the fabulous town of Westport. Our county town is Castlebar and we have a population of approximately 130,000. We look forward to helping you connect with your ancestors’ place of origin.

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What is a Parish?
What is a Parish? We classify a Parish by the Civil Parish geographical boundaries, the basis upon which the Griffith’s Valuation and other land and tax records were created in the 19th and 20th Century. Find my Parish
675 Group Members 244 Ancestors 11 Buildings 25 Timeline Events

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County Mayo Message Board

Get free family history advice from our local volunteers or browse more than 20,000 genealogy queries.

James Reilly Landholder 6 Aug 2019 16:14
Looking for Murtagh Family 5 Mar 2019 22:58
Children of Sir Henry Lynch, 5th Baronet and Mary Moore of Castlecarra, Mayo Co. 6 Sep 2017 22:06
Visiting Ireland Sept 29 - Oct 3 2019 16 Sep 2019 5:22

Latest Events from County Mayo

Mayo Day 2019
Mayo Day 2019
Mayo
4th May 2019
The De Burgo o'Malley Chalce
From Connacht To Asia - Treasures of Decorative Arts, Design and History
Mayo
28th September 2017
www.blanemoreforest.com
Guided Archaeological Walk of Blanemore Forest with Professor Seamas Caulfield
Mayo
26th August 2017
Knock Voting Day Saturday June 18th, 2-5pm
Knock Community Futures
Mayo
18th June 2016
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