Illustration from the

Carrow Psalter, c.1250

Martyrdom of St. Thomas of Canterbury in 1171

Murder of Becket: the four knights; Becket kneeling; Grim with cross.
East Anglia, England

Source: The Walters Art Museum. W.34

Other Medieval illustrations of the Murder of Thomas Becket
Other 13th Century Illustrations of Costume & Soldiers