The Grianan of Aileach in Co Donegal was built by Eoghan son of Niall of the nine hostages in the 6th or 7th Century. Eoghan made the site his power base giving his name to Inishshowen Peninsula or Island of Eoghan
Inishshowen Island a/k/a Island of Eoghan
Apr 20th, 2015 by admin