Sir Lionel
Sir Lionel (also known as Lionel) is a minor character from Warner Brothers' 1998 animated feature film Quest for Camelot, which is based on The King's Damosel by the late Vera Chapman. He was a knight of the round table who worked for King Arthur. He was the father of Kayley, the late husband of Lady Juliana and is the posthumous father-in-law of Garrett.
He was voiced by Gabriel Byrne, who also portrayed Jack Deebs in Cool World and D'Artagnan in The Man in the Iron Mask.