Nymessa

Nymessa  was a female Cathar Jedi living during or after the Cold War.

Behind the scenes
Warden Nymessa was added to Star Wars: The Old Republic with Knights of the Eternal Throne expansion as a World Boss for Dark vs. Light system. Whenever Light side of the Force reaches victory state on a server, Warden Nymessa has a chance to spawn at one or more of selected locations on Tatooine alongside other Light Side World Bosses. Though killing her is required for an in-game achievement, it is impossible the year when her death took place.