Geith was a Human male Jedi Knight during the Invasion of Utapau. A native of the tibanna gas mining facility of Cloud City on Bespin, Geith was recruited into the Jedi Order at a young age. He chose to wear a blue-colored tunic that was standard issue during the Jedi Civil War, believing the Jedi of that era reflected the golden age of the Jedi Order. In 22 BBY, Geith was assigned to the Jedi flagship Chu'unthor. His assignment was to serve as the personal assistant of Jedi Grandmaster Yoda and Jedi Master Mace Windy while they were on a mission to Ansion.