Denier - Robert II le Hiérosolymitain Arras

Robert II of Flanders earned his epithet "the Jerusalemite" by joining the First Crusade in 1096, distinguishing himself at the siege of Antioch and the fall of Jerusalem the following year. His absence from Flanders lasted roughly three years, during which comital administration — and minting at Arras — continued under existing arrangements. Coins struck across his reign therefore span the most dramatic military episode in eleventh-century northern Europe.

Arras functioned as the principal mint of the county during this period, its output reflecting Flemish commercial density rather than any commemorative impulse.