Inis Eoghain is also the ancient homeland of the Mac Lochlainn clan (descended from the tribe of Eoghan), a clan that grew so formidable that they eventually came under siege by a Limerick King, who came north to Aileach, and ordered the destruction of Aileach fort, and that each soldier was to carry away a stone from the fort in order to prevent its rebuilding.
Fleetwood Mac | Mac OS | Mac | Freddie Mac | The Bernie Mac Show | Mac Miller | Fionn mac Cumhaill | Annie Mac | Mac OS 9 | Mac Dre | Mac Davis | MAC | Bernie Mac | Mac King | Flaithbertach mac Loingsig | Pierre Mac Orlan | Paul Mac | Mac Wiseman | Mac McAnally | Mac Maharaj | Big Mac | Áed mac Dlúthaig | Steve Mac | Power Mac G5 | Mac Thornberry | Mac's Mom Burns Her House Down | Mac McNeilly | Mac an Bhaird | Mac Ahlberg | MAC 1934 |
Muircheartach Mac Lochlainn (old spelling: Muirchertach Mac Lochlainn) was king of the Cenél nEógain, Tyrone and High King of Ireland from around 1156 until his death in 1166.