Keldon was a male who served as a medic at the Rebel base on the second moon of Tiragga during the Galactic Civil War. When the base's personnel contracted the Direllian Plague, Keldon was one of the last to be incapacitated. Along with Commander Astred, he set up a continuous broadcast message in an effort to enlist help from returning supply crews by directing them to the planet Kirtania to procure Shiarha Root to treat the plague.