Here is what i know about ancient Jedi. First is Bastila Shan. Bastila was a Jedi who fought with Revan, after he had lost his memory. She fell to the Dark Side after she confronted Darth Malak. Revan later confronted her and turned her back to the lightside. Revan and Malak were also Jedi at one time i dont know to much about that other than they fell to the dark side and Revan later returned to the lightside and killed Malak, a Sith Lord. Ulic was a Jedi then he joined Exar Kun, a Sith Lord. Ulic later betrayed Kun, and killed him. Exar Kun was also a Jedi, but he fell to Sith teachings, His apprentice, Ulic Qel-Droma, betrayed him. Jolee Bindo stayed in seclusion, until Revan met him. Um, I think that's all i know about the Ancient Jedi, a klot less than i know about the ancient Sith. If you have any info please post it here, about other ancient Jedi or just additions to these Jedi.