Rosha was the host of Jolinar of Malkshur and the lover of Martouf.
Biography
Background information
When Jolinar of Malkshur's host Nihmat was killed, Jolinar was blended with Rosha. One of her most famous exploits was when she and Jolinar escaped Sokar's prison moon of Netu. (RPG: "Friends and Foes: Stargate Season Two") (SG1: "Jolinar's Memories", "The Devil You Know")
1998
Eventually, Jolinar was hunted by Edrekh, an Ashrak who was sent to assassinate her. She somehow abandoned Rosha and blended with a Nasyan male, Quinta, to avoid the Ashrak. Rosha attempted to commit suicide but was captured by Cronus. She was blended with the Goa'uld Kryse. Kryse gave Cronus Rosha's knowledge of the Tok'ra method of symbiote extraction. She also recognized the Tok'ra Cordesh and replaced him with Anker in the hopes of destroying the Tok'ra. (RPG: "Friends and Foes: Stargate Season Two") (SG1: "In the Line of Duty", "The Tok'ra, Part 1", "The Tok'ra, Part 2")