Emperor Leitrim (right), with Imperial Advisor Mjarin (left).
Leitrim was Emperor of the Cath Bruig Empire during the events of Myth III: The Wolf Age. The Ibis Crown was passed down to him at the age of nineteen by his dying father.
Emperor Leitrim was respected as a great warrior and was revered by his people and allies. He was a good friend of Connacht, Damas, Ravanna, and Myrdred. Mjarin was his High Advisor, and that would prove to be his undoing as he slowly exerted a magical influence over the mind of the Emperor.
Leitrim put up a good fight against Moagim, but Moagim eventually struck him down dead to the shock of Connacht; the details of Leitrim's death were not written in the Total Codex. After the war, Leitrim reign would be succeeded by Connancht, and the Nornpass was renamed the Stair of Grief.
It also should be noted that Leitrim bore the Ibis Crown, a powerful artifact in the Myth world. Why he didn't use the powers of this artifact against Moagim is not explained, although it's maybe due to Mjarin's actions which the forces of Light had no control over.
Flavor Text[]
"...Clovis the Wise, First Emperor of the Cath Bruig, founded the empire during the Age of Reason. It's capital was the fortress of Llancarfan, far south from the icy lands of the Trow. For two millennia the Cath Bruig empire has been the center of knowledge and prosperity - its banner a symbol of humanity united..."
"...He was nineteen, and his father lay dying. The Ibis crown, worn upon the emperor's brow for decades, now rested on a silver pillow. The whisper raised from the emperor's throat - 'be just...' - was his last. Leitrim grieved as he was given the crown to wear. He was nineteen, and he was now emperor..."