The Westminster Tournament Challenge was the invitation to the 1511 Westminster Tournament, the joust held in honour of the birth a son Prince Henry to Catherine of Aragon and Henry VIII on New Year’s Day 1511. Written in the form of an allegory, The Challenge begins by introducing the four challengers who have come from the realm of Cuere Noble to ‘accomplish certain feates of Armes.’ in honour of the ‘byrthe of a yong prynce'. Each challenger is given an allegorical name: Sir William Courtenay as Bone voloyr, Sir Edward Neville as Joyous panser, Sir Thomas Knyvet as Vailliaunt desyre, and Henry VIII as Cuere loyall. This is followed by a description of the tournament’s allegorical theme along with the rules and regulations to which the challengers and answerers will adhere. It concludes