The Greatest Knight: The Remarkable Life of William Marshal, the Power Behind Five English Thrones

Respected medievalist Asbridge (The Crusades: The War for the Holy Land) investigates the life of William Marshal (1147–1219), thought by many to have been the model for the perfect chivalrous knight. Most of William’s life comes from a highly colored biography commissioned by his family shortly after his death; Asbridge uses contemporary sources to flesh out the story and correct the panegyric. The strength of this work is the depiction of the early formation of the concept of knighthood and the unromantic life of a professional warrior. Asbridge also explains the political context of the time in a clear narrative. William, the younger son of a minor lord, grew wealthy and powerful through his military skill, but even more through his loyalty to the members of the family of Henry II and Eleanor of Aquitaine—a rare feat, considering the Plantagenets’ internecine battles. The story of William’s maturation from a freelance fighter to a statesman who managed his property and became the guardian for the young Henry III includes daily life, as well as politics. It is not always clear, however, which anecdotes are drawn from the biography and which are better substantiated; the maddening absence of footnotes spoils an otherwise excellent book. (Dec.)