A Force-sensitive Sith, Thok Rath was trained in the ways of the Force by the Je'daii Order on the planet Tython, one of nine planets in the Tython system which made up the Settled Worlds. A decorated warrior from the Despot War, Rath was given the title of Je'daii Master for his skill in the Je'daii ways. The paternal grandfather of young Je'daii Journeyer Sek'nos Rath, Rath resided at the Temple of Force Skills, Qigong Kesh, in 25,793 BBY with his grandson's maternal grandmother, Temple Master Miarta Sek.