The department of Loir-et-Cher covers a territory which had a substantial population during the prehistoric period. However it was not until the
Middle Ages that local inhabitants built various castles and other fortifications to enable them to withstand a series of invasions of
Normans,
Burgundians, the
English and others. The economy is quite flourishing: there are shops in the valley, and agriculture is prominent in the region of the Beauce and the Perche to the Sologne which were prosperous until the 17th century. However, politically, the region remained quartered between the neighboring earldoms and duchies. In 1397, the House of Orleans became the possession of the Comté of Blois. In 1497, Louis d’Orleans (23rd hereditary Count of Blois) was crowned
Louis XII. This marked the beginning of the importance of Blois and of the Blaisois in the political life of the French, especially under the last Valois. During that period, kings and financiers competed to build castles and elegant abodes which now form an important part of the French national heritage. (Chambord, Blois, Cheverny and so on.) This was followed by a period of extremely violent religious wars during
Charles IX's reign. In 1576 and 1588, the General Estates convened in Blois. L’Orléanais, le Berry, la Touraine, le Perche et le Maine occupied le Loir-et-Cher and its provinces in 1790. The Loir-et-Cher's birth as a department was very difficult and laborious. On 29 September 1789, the constitution's advisory board made a report in which it wanted to attribute one of the 80 departments to Blois. However, some cities and canton capitals, such as Tours and Orleans, disagreed. Within the department, Montrichard turned to Amboise and Tours, Saint-Aignan wanted to turn to the Berry, and Salbris to Vierzon. Finally, Orleans gave Blois an important part of the Sologne except Beaugency and Tours didn't give Amboise. The department was founded 4 March 1790, in accordance with the law of 22 December 1789. It is constituted of some old provinces of the Orleanais and of the Touraine along with a part of the Berry (the left bank of the Selles en Berry's Cher which became Selles sur Cher, to Saint-Aignan). It is mostly due to these tribulations that the department is narrow in the centre, yet reaches its widest extent beyond the Loir on the North and the Cher on the South. After the coalition victory at the battle of Waterloo (18 June 1815), the Prussian troops occupied the department from June 1815 to November 1818. The poet
Pierre de Ronsard, the inventor
Denis Papin, and the historian
Augustin Thierry come from here. Other well-known people are also associated with this department, such as
François the First,
Gaston d’Orleans, the Marshall
Maunoury, and the abbot Gregoire (Bishop of Blois, elected at the Constituante). In the artistic domain, there is the compositor
Antoine Boesset (1587–1643), musician in the Louis XII de France's court, who was the head of the Music of the King's Bedroom from 1623 to 1643. The Loir-et-Cher's department is a part of the Centre-Val de Loire Region. It is adjacent of these departments : the Eure-et-Loir, the Loiret, the Cher, the Indre, the Indre-et-Loire and the Sarthe. Due to its surface area of 6 343 km2, it is the 31st largest department in the nation. It has a privileged geographical situation because it is in the center of the Centre region and near the Paris basin. An axe lively and dynamic, brings Blois closer (the department's administrative center) to both the urban conglomerations near it: Orleans and Tours. Located on the boundaries of the Perche, the Beauce, the Sologne and the Touraine, it finds its territorial identity in the diversity of its geography and its landscapes. Cut in its middle by the Loire, it shows an image of balance and diversity. ==Geography==