centre of Tours. Between these two centres were Varennes, vineyards and fields, little occupied except for the Abbaye Saint-Julien established on the banks of the Loire. The two centres were linked during the 14th century. Tours became the capital of the county of Tours or Touraine, a territory bitterly disputed between the counts of Blois and Anjou – the latter were victorious in the 11th century. It was the capital of France at the time of Louis XI, who had settled in the castle of Montils (today the castle of Plessis in La Riche). Tours and Touraine remained a permanent residence of the kings and court until the 16th century. The rebirth gave Tours and Touraine many private mansions and castles, joined to some extent under the generic name of the Châteaux of the Loire. It is also at the time of Louis XI that the silk industry was introduced – despite difficulties, the industry still survives to this day. 16th–18th centuries Charles IX passed through the city at the time of his royal tour of France between 1564 and 1566, accompanied by the Court and various noblemen: his brother the Duke of Anjou, Henri de Navarre, the cardinals of Bourbon and Lorraine. At this time, the Catholics returned to power in Angers: the attendant assumed the right to nominate the aldermen. The Massacre of Saint-Barthelemy was not repeated at Tours. The Protestants were imprisoned by the aldermen – a measure which prevented their extermination. The permanent return of the Court to Paris and then Versailles marked the beginning of a slow but permanent decline. Guillaume the Metayer (1763–1798), known as Rochambeau, the well known counter-revolutionary chief of Mayenne, was shot in Tours. 19th–20th centuries The arrival of the railway in the 19th century saved the city by making it an important nodal point. The main railway station is known as Tours-Saint-Pierre-des-Corps. At that time, Tours was expanding towards the south into a district known as the Prébendes. The importance of the city as a centre of communications contributed to its revival and, as the 20th century progressed, Tours became a dynamic conurbation, economically oriented towards the service sector. First World War The city was greatly affected by the First World War. A force of 25,000 American soldiers arrived in 1917, setting up textile factories for the manufacture of uniforms, repair shops for military equipment, munitions dumps, an army post