Think what you're doing, Caerleon. This treaty could seal a truce between us. There would be peace. Like there was between your father and mine.
Arthur to Caerleon[src]
Caerleon's Father
Also Known As: The King of Caerleon
Biographical Information
Race: Human
Gender: Male
Family: Queen Annis (daughter-in-law)
Caerleon (son) †
Affiliation: Uther Pendragon
King Caerleon
Behind the Scenes
Portrayer: Dee Bradley Baker
List of Appearances: His Father's Son (Mentioned only)

Caerleon's Father was a King of Caerleon and the father of King Caerleon. He was an ally of Uther Pendragon before the time of his son. He was also the father-in-law of Queen Annis. He was mentioned by Arthur when Caerleon refused to sign a treaty offered from Arthur (His Father's Son).