Quargerin Norsiori was a Great Knight captain of Riff descent who participated in the infamous Lostathon Campaign and later the Eclipse Expedition. She was noted for being moderate in her political views, primarily as she felt that her knowledge of other political spheres was low due to her upbringing in the largely autonomous Vinusian region, founded by Malendor Sihanouk.

Regardless of her political stance, she was still good friends with Vince Sihanouk, a fellow Riff Vinusian, and would often make sarcastic comments during their missions. On the expedition, she commanded one of the few squadrons with sufficient military experience to fight effectively, and was therefore overworked, much like Vince, Parean and Nircurus, to compensate for the inexperience or incompetence of the rest of the expedition.