15. Tullaghoge Fort, Co. Tyrone – From Richard Bartlett’s 1602 map of Ulster that included this depiction of an O’Neill inauguration on Tullyhogue. Published February 23, 2013 at 220 × 330 in Tullaghoge Fort, Tyrone, Ireland ← Previous From Richard Bartletts 1602 map of Ulster that included this depiction of an O’Neill Inauguration on tullyhogue