O’Neill’s Inauguration
Archived: 20 October 2026
In 1455 Henry O’Neill was inaugurated at Tullyhogue as king over Ulster, backed by allied lords and Armagh’s ecclesiastical leader, although his father remained alive and dynastic conflict persisted. Elsewhere, Philip Maguire’s forces raided east Breifne, burning settlements, killing rivals and capturing a crannog, demonstrating mobile lordly warfare. Annals also recorded deaths among ruling, clerical and learned families, revealing networks of status, hospitality and service. At Navan, Abbot John Bole granted a Pentecost indulgence supporting religious observance and monastic repair. In Connacht, a lord was killed by his own men. These events illustrate Ireland’s multiple, localised and precarious political worlds.