I will add more as I come across them but for now…….
ww.hmy.com Researching Your Family’s History from Ships Passenger Lists
www.margaret-hall-genealogy.com
www.census.nationalarchives.ie
www.corkgenealogicalsociety.com
www.databases.dublincity.ie – 1908 – 1915 Electoral Rolls
www.willcalendars.nationalarchives.ie
Subscription websites