Baron Gereon is a vassal of Kaiser Otto IV of Reich des Drachen.
The second oldest human lord in the game, Baron Gereon is the leader of those few Wolf Constables who chose to side with Reich.
He gives the player character a special mission if he ever becomes good friends with them (relation >= 75).
... or just a gift if one day he joins player's kingdom and is very good friend of player's (relation >= 90).
At the start of the game Baron Gereon owns Steinturm Castle.
Despite his very old age, Baron Gereon is a man of inhuman strength and an exceptionally good fighter. He is also one of the wisest and most skilled lords in the world of Perisno.