Directories for Dublin first appeared in the early eighteenth century and continue today. Provincial (town) directories began somewhat later and have continued only sporadically. See the research guide on Irish Ancestors.
The following websites hold online collections of national, regional and local directories
Hard copies of national, regional and local directories are held in local studies libraries throughout Ireland and some facsimile copies have been published. These are mostly out of print but may be available second hand or on CD.
Newspaper advertising is also a useful source for commercial life.
Other Directories available:
- Grand Lodge of Freemasons of Ireland Membership Registers, 1733-1923