Lyonel Baratheon, a character from Game of Thrones season 1, has been referenced in the season finale of A Knight of the Seven Kingdoms. The show's finale includes subtle nods to the character, with some outlets noting easter eggs and hints about Lyonel Baratheon's potential future. The character, played by Daniel Ings, has been explained by the actor and discussed by George R.R. Martin, who may have teased future developments.