Raze, a female Sith Lord who existed at some point during the conflicts between the Galactic Republic, the Jedi Order, and the reconstituted Sith Empire, sought to liberate a clan of Mandalorian allies of the Empire from twenty Jedi on the planet Dantooine sometime between 3681 BBY and 3630 BBY.
Although she died in the battle, Raze managed to kill all of her Jedi adversaries, and the Mandalorians commemorated her with a kote ky'ram. This Mandalorian death ritual involved cremating her body on a pyre and then spending a night celebrating the accomplishments of the deceased. By 3630 BBY, Raze stood alone as the sole non-Mandalorian ever bestowed with this honor.
The "Mandalorian Death Ceremony" Codex entry in Chapter XIV of Star Wars: The Old Republic: Knights of the Fallen Empire mentioned Raze. This was the 2015 Digital Expansion for the 2011 video game, Star Wars: The Old Republic, developed by BioWare.