• Ireland Catholic Parish Registers to launch in March
  • 10 million records will help create the largest collection of Irish registers available online
  • Collection covers the period 1740 – 1900
  • Baptism, Marriage and Burial records available

More than 10 million Catholic Parish records from Ireland are to be published online by Ancestry, the world’s largest family history resource. The collection means that Ancestry will have over 55 million Irish records and will provide the largest collection of Irish Catholic parish records available online.

The collection is made up of Baptism, Marriage and Burial records from over 1,000 Catholic parishes across the whole of the island of Ireland - both in the Republic of Ireland and Northern Ireland. Baptism and Marriage records make up the majority of the collection and Burial records can be found primarily for parishes in the northern regions.

Ancestry has indexed records from over 3,500 parish registers. This is the first time that the collection has been indexed with the images linked online.

John Slyne, VP, International Operations at Ancestry comments: “The Ireland Catholic Parish Registers is the single most important collection needed to trace Roman Catholic ancestors in Ireland in the 1800s and we are delighted to make it available through Ancestry. Providing the very best Irish records to our members is important to us and this collection helps us do that, taking the total number of Irish records to over 44 million. It also means we continue to provide the largest online collection of Irish Catholic parish records available anywhere which is good for those in Ireland and also those across the World with Irish roots.

The collection is set to go live on Ancestry in March 2016.


Ancestry is the world's largest online family history resource with more than 2 million paying subscribers across all its websites. More than 16 billion records have been added, and users have created more than 70 million family trees to the core Ancestry websites, including its flagship site and its affiliated international websites.

Ancestry operates a suite of online family history brands, including,,, and offers the AncestryDNA product, sold by its subsidiary, Ancestry International DNA, LLC, all of which are designed to empower people to discover, preserve and share their family history.