Old One Eye appears in the 2000AD story - Flesh.
Not much is known about her hatching or youth, but in her adult age Old One Eye was shown to have birthed a T-Rex brood by an unknown father. Acting as pack leader, One Eye, though she had two at the time, taught her children all she knew about hunting and killing. None learnt faster then her son Satanus who quickly wanted to dispose of his mother as pack leader. One day. after a hunt, Satanus decided to confront his mother. One Eye, despite being 80, was still in her prime an, after a 10 hour battle, had broken every bone in his body and began to eat him alive.