Symon Stripeback is the commander of the Free Brothers, a company of freedmen.
Symon is a former slave of Astapor. He is called Stripeback due to the scars he received by being whipped in the past by his slave masters. He was freed by Daenerys Targaryen.
Symon is named commander of the newly formed company Free Brothers. He is a member of the ruling council of Meereen and is present at several of its war council meetings.