11. The Knight Who Saved Richard the Lionheart’s Crown
When King Stephen died, he was succeeded by his rival Matilda’s son, Henry II, during whose reign William Marshal came of age. After demonstrating his prowess, William made guardian to Prince Henry, the king’s eldest son. The prince died young, however, so William returned to the king’s side and fought with him in France until Henry II died in 1189. After the new monarch, Richard I the Lionheart, ascended the throne, William married a wealthy heiress and became Earl of Pembroke, with vast estates. When King Richard went Crusading in 1190, he appointed William to the Council of Regents. It was a good decision, as Richard realized when he was captured on the way back from the Crusades.
When Richard’s younger brother John tried to usurp the throne, William joined other barons in fighting him. He eventually reconciled with John, and helped him ascend the throne peacefully after Richard’s death in 1199. By 1213, William was King John’s closest advisor, and remained loyal to him during the baronial rebellion that forced the king into signing the Magna Carta in 1215. John died during a civil with his barons, who had invited Louis of France to be their king. Designated regent of John’s minor son, Henry III, William Marshal defeated the barons and Louis of France, and in his last significant act, compelled them to sign a peace in 1217 that restored calm to the realm.