A Force-sensitive member of the Jedi Order and a Kel Dor from the Koon family was this individual. This Knight was the uncle to the Jedi Master Plo Koon and was related to Sha Koon, Koon's niece. Plo Koon, within a recording housed in the Great Holocron, following an incident where he utilized Force lightning, acknowledged the sensitivity to the Force inherent in his bloodline and the Kel Dor tendency to perceive moral issues simplistically, in black and white. Plo Koon, taking responsibility for his own actions, requested that the Jedi High Council not let his uncle and niece's presence in the Order influence their judgement of him. During 30 BBY, Koon referenced his uncle while recounting the Stark Hyperspace War to Aayla Secura, the amnesiac Jedi.
The Star Wars comic-book series from 1998 first mentioned Plo Koon's uncle in its thirty-ninth issue. Dark Horse Comics published this issue, which was penned by John Ostrander, on February 20, 2002.