1342. John de Montfort, prisoner in the Louvre, 1345. Escape to England and death.
1346. Siege of Hennebont defended by Jeanne de Flandre.
1347. Charles of Blois taken prisoner at La Roche Derrien.
" War of the two Jeannes.
1351. Combat of the Thirty.
1356. Charles of Blois liberated.
1359. Siege of Dinan.
1364. Battle of Auray.
1365. Treaty of Guérande.
1370. Du Guesclin, Constable of France.