On Christmas Eve in 1166 at Oxford, Eleanor of Aquitaine gave birth to the child who would become the youngest surviving child of her marriage to Henry II of England: John Plantagenet, future King of England.

King John of England, by Unknown artist, oil on panel, 1590-1610 – National Portrait Gallery, NPG 4980(5)

Claude Rains as Prince John in The Adventures of Robin Hood (with Errol Flynn)

Oscar Isaac as John in Robin Hood