|King of the Rivers and the Hills
|In ~400 BC, at at the Teats
|Humfrey I Teague
|The World of Ice & Fire (mentioned)
Tyler Teague was one of the last monarchs of House Teague. He was the youngest son of Humfrey I Teague, who caused a massive uprising of Riverlords by attempting to suppress worship of the old gods. In the campaign's final battle, Humfrey I perished, and the crown passed to Tyler's eldest brother, who became Humfrey II. However, Humfrey II was also killed, whereupon Hollis, Tyler's second eldest brother, picked up the crown, only to be killed in turn. Thus Tyler became the King of the Rivers and the Hills, but also died, inheriting the crown to his uncle Damon, who was also killed. By the end of the day, House Teague was extinct.
- The World of Ice & Fire, The Riverlands.