Knotas is a robber in the clan of Mattis, the chief of a band of outlaws living in a medieval Scandinavian forest. He is an adult man with short blonde hair and a sturdy build, often seen wearing goggles and bearing tattoos. His role within the group is that of a reliable and loyal member who frequently helps maintain harmony among the robbers. Knotas possesses a playful and cheerful personality, enjoying jokes and teasing his companions, yet he is also capable of seriousness and thoughtfulness when circumstances demand it. He is a brave fighter, always ready to defend his friends and the clan, and his diplomatic nature makes him a peacemaker in times of internal strife. Knotas develops a particularly strong bond with Ronja, the chief's daughter, acting as a mentor and offering her guidance throughout her adventures. He supports her growing independence and helps her navigate the challenges of the forest and the feuds between rival bands. His wisdom and calm demeanor often provide a stabilizing influence on the younger members of the clan. Over the course of the story, Knotas remains a steadfast ally, his loyalty to Mattis and Ronja unwavering, and his abilities as both a warrior and a mediator prove essential to the group's survival and eventual reconciliation with their rivals.