v54_0278 - LORRAINE - DUCHÉ DE LORRAINE - JEAN IER Quart de gros

LORRAINE - DUCHY OF LORRAINE - JOHN I

(1346-1390)

Jean I first found himself placed under the regency of Marie de Blois. He was taken prisoner at the Battle of Poitiers and was only released after the Treaty of Brétigny (1360). Jean supported Charles de Blois and was taken prisoner at the Battle of Auray. He remained faithful to the French alliance and died in 1390.