Hadden Shrag was a Nosaurian male who lived on the planet Kwenn with his wife, Pogee. He owned the Lamplighter Boutique on Kinnawah Key, collecting numerous texts, although rarely sold any of the items, resulting in the boutique becoming full of items. After a section of his materials fell onto him, Shrag went to one of Kwenn's moons to rehabilitate, refusing bacta treatment as he wished to have time to read.