Some claim he died when the dragons came. Others swear they saw him in a fighting pit. Another tale says that he wanders through the Free Cities much like the Targaryen Beggar King had. The truth of the matter is that no one truly cared what happened to Tommen Baratheon, the child king. And that is what he wanted.
“I’m the king. Margaery says that everyone has to do what the king says. I want my white courser saddled on the morrow so Ser Loras can teach me how to joust. I want a kitten too, and I don’t want to eat beets.” He crossed his arms.