Tomás Mág Tighearnán (anglicised Thomas McKiernan) was chief of the McKiernan Clan and Baron or Lord of Tullyhunco barony, County Cavan from 1314 until his death in 1358.
Tomás Mág Tighearnán (anglicised Thomas McKiernan) was chief of the McKiernan Clan and Baron or Lord of Tullyhunco barony, County Cavan from 1314 until his death in 1358. (en)
Tomás Mág Tighearnán (anglicised Thomas McKiernan) was chief of the McKiernan Clan and Baron or Lord of Tullyhunco barony, County Cavan from 1314 until his death in 1358. (en)