The Duel between Guy of Steenvoorde and Iron Herman

1478 A knightly duel – Hans Talhoffer

Were there any famous duels in the Middle Ages? - Quora

Medieval Stuff - Galbert of Bruge's account of a duel between two knights, Guy of Steenvorde and 'Iron' Hermann, in Flanders in 1127. Includes the famous medieval wrestling move known as the

Were there any famous duels in the Middle Ages? - Quora

10 Intriguing Cases Of Single Combat - Listverse

A Murder, a Siege, and Too Many Successors: How Flanders descended into Civil War in 1127

Medieval Military History Archives

A Medieval Duel: Guy of Steenvoorde vs Iron Herman

10 Intriguing Cases Of Single Combat - Listverse

How did medieval knights protect their groins? Is the metal codpiece useful?