Tafasheel Arkan
Tafasheel Arkan, a Jedi Knight, fought for the Galactic Republic throughout the Clone Wars. In 22 BBY, Arkan was one of eight Jedi assigned to the planet of Falleen. The Confederate General Grievous launched an attack on Falleen at that time, decimating the Republic's troops stationed there. In this conflict, all the Jedi present, including Arkan, met their death.
Behind the scenes
The 2008 novel The Clone Wars: Wild Space by Karen Miller makes reference to Tafasheel Arkan.