Board Thread:Off Topic/@comment-13199219-20130821205109/@comment-13446185-20130831010515

"He changed little over the years. Rumor said that his mages had found spells to extend his vitality, and even that the One had granted him immortality. Then one day a messenger came with the news that he was dead, and his son was now Emperor in his place."

-The Real Barenziah

This is talking about Tiber Septim aging from 60-108.