Lother Brune is a freerider (mounted sellsword) in the service of Petyr Baelish. While in King's Landing he was a familiar name in the jousting contests, including the Tournament for the Hand of the King, and the Tournament for King Joffrey's Name Day (although he won by default due to Ser Dontos Hollard being too drunk to complete). Lothor Brune has shown his loyal to Petyr Baelish, no just in fulfilling his duties as a sellsword, but he has also passed along potentially useful information.