Marn was a female Mandalorian who lived during the Cold War. After the death of Salus Bralor's son Jogo at the hands of a bounty hunter, Marn accompanied Bralor to the Taris Orbital Station in order to confront the hunter. When Bralor challenged the hunter to a Taung blood duel, Marn fought as Bralor's second and was killed as a result.