Catholic parish records held by the National Library of Ireland are finally available online. The Irish Times said:
These parish register records are considered the single most important source of information on Irish family history prior to the 1901 census. Dating from the 1740s to the 1880s, they cover 1,086 parishes throughout the island of Ireland, and consist primarily of baptismal and marriage records.
Here’s more background on the project from NLI. Or, start searching.
In a helpful blog post, Kay Caball at My Kerry Ancestors warns that because the records are not indexed researchers should have some idea of the parish, date and even month they are looking for. “You can’t just pop someone’s name in and hope that all will be revealed.”