Daeron III Targaryen

King Daeron III Targaryen was the bastard son of King Aegon VI Targaryen and Shiera Arryn. His dispute with his niece, Queen Elaena I Targaryen, over the succession of the former King eventually led into the Second Dance. He ultimately failed in his task to take the throne and was executed after the wars end, his claim being survived by his sister.