Idryssa Barruck was a human female soldier who worked in the fight against the Galactic Empire. She first worked for Saw Gerrera's Partisans, then broke off and joined a more unified group. When Saw took in the eight year-old girl Jyn Erso, Idryssa brought her suitable clothes and taught her about health and hygiene. In the next few years, Idryssa became distanced from Saw's group, before leaving it entirely.