Aerion Targaryen

Prince Aerion Targaryen is the second son of Prince Maekar Targaryen and his wife, Lady Dyanna Dayne. 

Appearance and Character
Aerion is slim and of average height. He has bright silver-gold hair, cut into a bob about his jawline, striking violet eyes, and pale skin.

Even at a young age, Aerion had developed a cruel streak. He delighted in teasing and tormenting the wards at Summerhall, as seen in "The Trial of a Traitor".

History
Aerion was born of Maekar Targaryen and his wife, Lady Dyanna Dayne. He has one older brother, Daeron, and one younger brother, Aemon.

Events of After the Fyre
Aerion was present at Summerhall during the arrest and interrogation of Daera Storm by Edmyn Blackmont. He approached Myria Greenmont, Lyra Crane, Harys Ball, and Joy Mallister as they were playing 'Come Into My Castle' - quickly derailing the courtly game, causing Joy to become flustered and snap at him.

Later that night, he was seen approaching Daera's cell from across the Summerhall gardens by Harys and Myria as they snuck back to their rooms, having just been to speak to Daera themselves.

It is later revealed that Aerion is the one who orchestrated Daera's escape, intending for her to be hunted by the hounds of the Summerhall kennels. Daera, however, managed to evade capture and fled into The Red Mountains.