Simon Toyne

From A Wiki of Ice and Fire

Simon Toyne was the leader of the Kingswood Brotherhood, an outlaw organization that operated during the reign of Aerys II. Simon was a member of House Toyne, a family that had fallen into disgrace after altercations with House Targaryen. Under Toyne's leadership, the Brotherhood achieved no small measure of infamy as they kidnapped various nobles and evaded capture. Ultimately, Toyne was killed by Barristan Selmy after the Kingsguard had been sent to crush the Brotherhood. No other Toynes are known to exist.