Ry-Gaul was a male Human Jedi Master who served the Jedi Order during the twilight years of the Galactic Republic. Serving the Republic as a Senior General in the Grand Army of the Republic, Ry-Gaul fought in the Clone Wars against the Separatist Droid Army. When the Order was disbanded and the Republic fell to the Galactic Empire, Master Ry-Gaul went to ground; eventually falling victim to the Great Jedi Purge.