This Muun individual, a male from the Tonith family, held the position of chairman within the InterGalactic Banking Clan. San Hill, also a Muun, took over the role after him. While serving as chairman, Tonith collaborated with Hego Damask, who was secretly the Sith Lord Darth Plagueis, a fact hidden from Tonith. Prior to his association with Hego, Tonith had a working relationship with Damask's father, Caar.