Louis I, Duke of Orleans declared himself Grand Master of the Order and conferred membership on the lords of his court, with the aim of linking their faithfulness to his person. The knights' number was set to twenty-five, Sovereign Chief included. Louis I, Duke of Orléans probably chose the
porcupine as symbol to show to the
Duke of Burgundy,
Philip the Bold, that he would revenge of his braving him, as the porcupine points his quills to its enemies. From captivity in England, in 1439 Louis' son,
Charles I, Duke of Orléans, promoted numerous members to the Order. After Charles' release in 1440, which was secured in part through the help of the
Philip the Good,
Duke of Burgundy, it is thought that Charles and Philip exchanged memberships in the Order of the Porcupine and the
Order of the Golden Fleece. King
Louis XII eventually terminated the Order, preferring the French
Order of Saint Michael, but he did grant membership to both Michel Gaillard father and son. == Insignia ==