Old George is the First Knight, having founded the Forever Knights a very long time ago. Old George lives in the Bellwood Senior Village and first appeared in The Creature From Beyond. He has a coin with the same symbol as the seal that held the Lucubra. Also, he somehow knew when the seal was destroyed. At the end of the episode he was seen looking at the damaged seal, then quickly leaving the site.
In Ben 10,000 Returns, Paradox warns Ben to "Beware Old George" and the creature from beyond. Not just any old manIn Prisoner 775 is missingIn Prisoner Number 775 is Missing, Old George arrives at Area 51, where he attacks the guards and destroys the base, leaving a crater in his wake and vanishing. What his intentions were and where he went to are unknown.