Written by Katie Rappold
http://www.irelandroots.com/ - message boards
http://www.recordsireland.com/ - paid research – information on various records (detailed descriptions, availability etc...)
http://www.irishorigins.com/ $$ - access to Griffith's Valuation 1847-1864 (most of the census records for the nineteenth century were destroyed in 1922, when the Public Records Office was burned down, Griffith's Valuation represents the most comprehensive survey of households available for the period.)
http://www.nli.ie/en/family-history-introduction.aspx - National Library of Ireland
www.nationalarchives.ie - National Archives
www.ireland.anglican.org - Representative Church Body Library
www.proni.gov.uk/ - Public Record Office of Northern Ireland
http://www.proni.gov.uk/index/search_the_archives.htm - Search the Archives
http://www.proni.gov.uk/index/search_the_archives/ulster_covenant.htm - Ulster Covenant
http://www.proni.gov.uk/index/search_the_archives/freeholders_records.htm - Freeholders’ Records
http://www.proni.gov.uk/index/search_the_archives/will_calendars.htm - Wills - District Probate Registries of Armagh, Belfast and Londonderry from 1858 to c.1900.
http://www.irishtimes.com/ancestor/ - Surname history