Possibly the swiftest route to your roots.
Irish genealogy website directory.
www.capitalpunishmentuk.org/nirish.html
Description:
All listed. All were for murder. There were 12 executions at Crumlin Road prison, Belfast, three at Londonderry and one at Armagh. (A total of 17 men were hanged at Crumlin Road prison between 1854 and 1961). Albert Browne, a member of the Ulster Defence Association (UDA), was found guilty of killing a member of the Royal Ulster Constabulary (RUC) in October 1972 for which he was sentenced to death but this was later commuted to life imprisonment.