Arriutatulas

Arriutatulas was the founder of the ancient city of Arriutat. He, with his brother, Errius, were famed adventurers who ventured south into the wilds and founded the grandiose city in what was then untamed wilds. The Ardada story on the event states that he united both wild and sapient Ardada packs in the region and founded a prosperous hub of trade in what was then the frontier. 
After Arriutatulas designated himself as King of Arriutat, Errius grew embittered and sought to remove him from power. After a lengthy dispute, Arriutatulas dueled his brother, and depending on the story, either executed or exiled him. 
He also had a love tale (not with his brother).