irishgenealogy.ie
Great resource from John Grenham
A great resource from Claire Santry -> The Irish Genealogy Toolkit
"The Maguires of Fermanagh"
The Genealogical Society of Ireland
Public Records Office NI
The British Newspaper Archive
GENUKI - UK/Ireland genealogy resources
NLI’s collection of Catholic parish register
Irish Townlands index
Irish Townland Index and Database 1851
Irish Genealogy News
St Maelruain's Tallaght.
The great Irish Famine (UCC)
The Ship Lists ...
OpenStreetMap - Ireland Mapping
In Flanders Fields search ...
WWI prisoners - Red Cross records ...
Irish military archives ...
Voices From The Dawn
Mythical Ireland
Map collections at UCD
David Rumsey Map Collection
Search Griffith's Valuation
Irish census - national archives ...
OSI Historical Mapping
Military photograph and document recognition
Thoms - commercial search ...
The Irish Emigration Database
Digitised map collection - SWilson
Guild of One-Name Studies
Archiseek - Dublin Street Names
Irish Newspaper Archive
Request Irish Wills ...
The General Register Office
the Irish Landed Estates project
Chronicon Scotorum
The Dublin Gazette
The Property Losses (Ireland) Committee, 1916