Jonas Quinn is a male Langaran scientist who served as a representative on the Joint Ruling Council and also a former member of SG-1 on Earth. Quinn was also an adviser to First Minister Valis.
Jonas was an intellectual, very intelligent. His abilities as soldier were limited, as his leadership skills. However, his time with the SG-1 turned him much more open-minded. After he admitted his feelings for Kianna, he became much happier and more confident in himself.(SG1: "Valhalla")
