Chartres 60 mi southwest of Paris. Chartres was one of the principal towns of the Carnutes, and by the Romans was called Autricum, from the river Autura (Eure), and afterwards civitas Carnutum. The name "Chartres" derives from "Carnutes". It was burnt by the Normans in 858, and unsuccessfully besieged by them in 911.
During the Middle Ages it was the chief town of Beauce, and gave its name to a countship which was held by the counts of Blois and Champagne and afterwards by the house of Châtillon, a member of which in 1286 sold it to the crown. It was raised to the rank of a duchy in 1528 by Francis I. After the time of Louis XIV the title of duke of Chartres was hereditary in the family of Orléans.
In 1417 it fell into the hands of the English, from whom it was recovered in 1432. It became seat of a Duchy in 1528. During the Wars of Religion, it was attacked unsuccessfully by the Protestants in 1568, and was taken in 1591 by Henry IV, who was crowned there three years afterwards.