Gar Anstak

Gar Anstak was a Jedi Master, a scholar on Ossus whom gathered many artifacts in an underwater repository. A male Mairan from Maires in the Hapes Consortium, Gar Anstak was shunned by his fellow Mairans, as all Jedi were by the peoples of the Consortium. He was buried alive in his repository 3,996 BBY, when Ossus was devastated by the creation of the Cron Drift.

--SOURCES--
 * "Geonosis and the Outer Rim Worlds."