Irish Births, Marriages, and Deaths since 1864 How to use LDS Family History Centers Microfilm numbers for Index to Irish birth records at LDS Parish Registers at National Library of Ireland Online Irish Vital Records Ordering Service Lookup Service for Records in Dublin Guide to the General Register Office General Register Office (Republic of Ireland) Births, Marriages and Deaths for 32 counties 1864-1922 Republic of Ireland only 1922-present General Register Office (Northern Ireland) Births and Deaths for 6 counties of NI since 1864 Marriages for Northern Ireland since 1922