Puckens is a guard in service to House Lannister.
A Feast for CrowsEdit
Puckens is one of the Lannister guards in the room with the corpse of Tywin Lannister. He leaves to find Maester Ballabar or Maester Frenken upon Cersei's command. He instead returns with Qyburn. He is amongs those present to hear Ser Jaime Lannister rebuff the offer of the position of King's Hand, and sees Cersei slap her brother.