Rylon Greenmont

Lord Rylon Greenmont was the second-born son of Lord Lucos Greenmont and his first wife, Lady Alyse Blackmont.

Death
Rylon fought at the Battle of the Redgrass Field in 196 AC. He was caught in the famous 'Hammer and Anvil' maneuver which was executed by Prince Maekar Targaryen, and his brother, Prince Baelor Targaryen.

Rylon was captured on the battlefield and was given the option of being sent to the Wall or execution. He chose execution.