Blois, France

Blois is a French commune, capital of the department of Loir-et-Cher in the Center-Val de Loire region. Blois is also the most populous municipality in the department.

In the 2014 census, the town had 46,351 inhabitants. The urban community of Blois has approximately 104,604 inhabitants and the urban area of Blois has 125,994 inhabitants, making it the 66th largest in France. It is the first town in the department of Loir-et-Cher and the fourth in the Center region behind Tours, the regional capital of Orleans and Bourges, and ahead of Châteauroux and Chartres.

Its inhabitants are called the Blésois.

It was under Louis XII, and for about a century, a royal residence. The city has an important cultural heritage with its castle, the Saint-Louis cathedral and two important churches.

 

Destinations

Château de Blois/ Blois Castle
The royal castle of Blois, located in the department of Loir-et-Cher, is one of the castles of the Loire. It was the favorite residence of the kings of France during the Renaissance. Located in the heart of the city of Blois, on the right bank of the Loire, the royal castle of Blois brings together around a same courtyard a panorama of French architecture from the Middle Ages to the classical period which makes it a key building for understanding the evolution of architecture over the centuries. The restored royal apartments are furnished and adorned with nineteenth-century polychrome decorations, created by Félix Duban in the tradition of the contemporary restorers of Viollet-le-Duc.

 

Saint-Louis Cathedral of Blois
The Saint-Louis de Blois Cathedral is a Roman Catholic cathedral, located in Blois in the Loir-et-Cher department. It has been classified as a historical monument since August 9, 1906. It is the seat of the bishopric of Blois, erected in 1697 by a bull from Pope Innocent XII. The territory of the diocese of Blois was taken from that of Chartres.


House of magic
The Maison de la Magie Robert-Houdin, is a museum specializing in illusion and conjuring located in Blois in the department of Loir-et-Cher in the Center-Val de Loire region. The museum has the Musée de France label and pays homage to Jean-Eugène Robert-Houdin, a French illusionist born in Blois at the beginning of the 19th century.

The Robert-Houdin House of Magic was inaugurated in 1998; the museum showcases the life and multiple works of Jean-Eugène Robert-Houdin, famous illusionist, inventor, watchmaker and constructor of French automata born in Blois under the First Empire in 1805.

The city of Blois bought the Maison Massé, a large bourgeois house built in 1856 and located opposite the castle, to present the private collection of the illusionist given to the city in 1981 by Paul Robert Houdin, his grandson, who had opened a private museum there. This collection is gradually enriched.

Magical art collections and posters provide insight into the history of magic.

The museum is certified Musée de France; it is the only public museum in Europe to present in the same place collections of magic and a permanent live show.

Every half hour, the facade of the house overlooking the square of the castle of Blois comes alive with dragons emerging from the windows.

The museum is located in the city center of Blois, at 1 Place du Château.

 

Geography

The neighboring municipalities are Fossé, Chailles, La Chaussée-Saint-Victor, Saint-Gervais-la-Forêt, Saint-Sulpice-de-Pommeray, Villebarou, Vineuil, Valencisse, Valloire-sur-Cisse, Chambon-sur-Cisse, Chouzy-sur-Cisse and Valencisse.

The city is located on the Loire, halfway between Tours and Orleans. Stretching on both banks of the last wild river in Europe, it delimits and unites the Petite Beauce (right / north bank) and the Sologne (left / south bank). The city of Blois is the heart of the agglomeration community of Agglopolys which includes 43 municipalities.

Geology, topography and hydrography
The city of Blois is centered on the confluence of the Loire River with the Arrou, a modest stream, today almost completely arched or bused. This confluence delimits a promontory on which the castle is located.

The lower town is located on the recent alluvium of the major bed between river and hillside (average altitude: 70 m). The upper town is anchored in the limestone slopes of the Loire and the Arrou or placed on the plateau of the Petite Beauce (100 to 110 m) constituted by the same rock. The forest is located on a very thin layer of silt from the plateaus which covers the flint clay, an impermeable layer.

 

Climate

In 2010, the climate of the municipality is of the altered oceanic climate type, according to a CNRS study based on a series of data covering the period 1971-2000. In 2020, Météo-France publishes a typology of the climates of metropolitan France in which the municipality is still exposed to an altered oceanic climate and is in the Middle climatic region Loire Valley, characterized by good insolation (1,850 h / year) and a little rainy summer.

For the period 1971-2000, the average annual temperature is 11.4 ° C, with an annual thermal amplitude of 14.6 ° C. The average annual cumulative rainfall is 645 mm, with 10.5 days of precipitation in January and 6.9 days in July. For the period 1991-2020, the annual average temperature observed on the nearest Météo-France meteorological station, in the town of Cheverny 14 km as the crow flies, is 11.8 ° C and the average annual cumulative rainfall is 675.8 mm. For the future, the climate parameters of the municipality estimated for 2050 according to different greenhouse gas emission scenarios can be consulted on a dedicated website published by Météo-France in November 2022

 

Communication routes and transport

Road infrastructure
There is a junction of the A10 motorway (Paris-Bordeaux) (also E60 and E5 in Blois), passing to the north of the city and located in the town of Saint-Denis-sur-Loire, constituting exit No. 17. A second one is envisaged further west to unload the first one. The city is crossed on a south-west - north-east axis by the former RN 152 (Fontainebleau-Saumur), today downgraded to RD 2152 to the east of the city and RD 952 to the west. Other major departmental roads cross the city: the RD 956 (Blois-Châteauroux, ex-RN 156) which is in 2 x 2 lanes and bypasses the city, the ex-RN 751 (Nantes-Gien), downgraded to RD 951 to the east of the city and RD 751 to the west as well as the RD 924 (Châteaudun-Blois) ex-RN 824.

Public transport
The city of Blois has a public public transport network governed by the agglomeration community of Blois (Agglopolys), called Azalys. The operation of the network has been delegated to Keolis Blois, a subsidiary of Keolis (SNCF group). The network has nine main bus lines20 and 45 secondary and school lines. In addition to this, there are the City Center Shuttles, two loops running through the city center with a frequency of 20 minutes from Monday to Saturday. These shuttles are free and accessible to people with reduced mobility. The connection with the Blois-Chambord Station is ensured by all the main lines (shuttles included) at the Bus Station stop, also allowing the Azalys network to be connected to the lines of the Rémi departmental coaches and constituting a multimodal interchange hub.

Railway infrastructure
Blois-Chambord station is located on the line from Paris-Austerlitz to Bordeaux-Saint-Jean. It is served by TER Centre-Val de Loire trains running between Paris-Austerlitz or Orléans and Tours, Interloire trains between Orléans and Le Croisic, or even more recently Intercités Ouigo trains on the Paris-Nantes line.

Gentle circulation
The EuroVelo 6 or EV6, also known as the "Eurovéléroute des Fleuves", is a EuroVelo-type cycle route that crosses Blois by connecting Saint-Nazaire to Constanța. It is the most famous European cycle route, 3,653 km long, it crosses Europe from west to east, from the Atlantic Ocean to the Black Sea via ten countries. It follows the route of three of the largest European rivers: the Loire, the Rhine and the Danube.

The Azalys network offers an electrically assisted bicycle rental service to the inhabitants of Agglopolys. This is a long-term rental system proposed to promote the practice of cycling in the agglomeration of Blois. Subscriptions are subscribed for a minimum period of one month, three months or one year renewable and Azalys subscribers have discounts.

Since the summer of 2022, the municipality has set up a network of self-service electric scooters managed by the Bird company.

 

History

Prehistory and protohistory

Since the early 2010s, archaeological excavations conducted by the National Institute for Preventive Archaeological Research (INRAP) have shown that Blois-Vienne was occupied by hunter-gatherers as early as 6,000 years before our era (so 8,000 years ago). Traps have also been found, meaning that these communities could, in addition to agriculture and livestock, fish.

 

Antiquity

From the fourth to the first century: Blois under the Gauls
Other excavations have shown the presence of Gauls, of the Carnute tribe, from the fourth century BC, also in Vienna. Other villages then seemed to already exist even before the arrival of the Romans, such as Camboritu (in Gaul: "ford of the meander").

From the first to the fifth century: Blois under the Romans
Like the rest of Gallia, the pagus blesensi was conquered by the Romans in the first century before our era, and is therefore administratively attached to the oppidum of Autricum (current Chartres), within the province of Gallia Lugdunensis IV. The invasion of the Romans around -52 BC means the beginning of the administration and written records, although rare, in opposition to the oral tradition of the Gauls.

At that time, the pagus came down to the surroundings of Blesum, then surrounded by many natural obstacles: the Blémars forest to the west, the Sylva longa to the east, and the Secalaunia to the south, not to mention the Liger which crosses it. Blesum was thus a small town developing around a fortress built by the Romans, the Castrum Blesense, at the top of the spur of the current castle. The city, connected to the Carnute country by the Belsa plain by the Via Iulius Caesaris (between Autricum and Blesum), is then located at the crossroads of the Via Turonensis (connecting Lutetia to Burdigala and Asseconia along the Liger), the Via Festi (between Blesum and Avaricum), and the Blois-Luynes way through Secalaunia (between Blesum and Malliagense). Ironically, a community not adhering to the Empire is formed at the level of Blesum, on the left bank of the Liger, in Vienna.

In Blesum, two Roman temples would have sat in the city: one dedicated to Jupiter on the site of the abbey of Bourg-Moyen, and a second dedicated to Mercury near the current Augustin-Thierry high school.

In the fifth century: Blois under the Bretons
In the year 410, the Breton leader Ivomadus would have conquered the pagi of Blois and Chartres by defeating the consul in place, a certain Odo, probably of Germanic origin. He would then have established an independent state, the Kingdom of Blois, within the Empire itself, under a Flavius Honorius already weakened by the barbarian raids in Paris. This entity, little known to historians, seemed to remain independent for almost a century, resisting the invasion of the Visigothic kingdom of Toulouse, but was finally conquered by the Frankish king Clovis, between 481 and 491, or in 497.

 

Middle Ages

From the sixth to the tenth century: Blois under the Franks
A first Frankish county was thus created, but very few traces have reached contemporary historians.

The most notable traces nevertheless date back to the ninth century with the creation in 832 of the title of Count of Blois by King Louis I, said the Pious and son of Charlemagne, in favor of William of Orleans, the Constable. Due to lack of descendants, the county passed into the hands of the most important figures of the time, including Robert the Strong, kings Robert I and Eudes, up to Hugh the Great.

The city was sacked by Viking raids successively in 854, in 856 (or 857) and in 868 by the men of Hasting.

From the tenth to the thirteenth centuries: Blois under the Thibaldian counts
The county of Blois did not stand out until the following century, when Thibaud the Cheater became an independent count under the suzerainty of Hugh the Great. The new county command including Blois, Chartres and Châteaudun.

His descendants, the "Thibaldians", remained the lords of the city until the incorporation of the county of Blois within the royal domain in 1397. The House of Blois has meanwhile managed to raise some of these members or these descendants in the highest strata of the European nobility, by acceding in particular to the thrones of France, England, Spain and Portugal<. Thus, Blois is in the Middle Ages the seat of a powerful county whose dynasty also owns Champagne before ascending to the throne of Navarre.

In 1171, Blois was one of the first cities in Europe to accuse its Jews of ritual crimes following the unexplained disappearance of a Christian child. Thirty to thirty-five Jews (out of a community of about 130 people) were burned alive on May 26, 1171 (the 20th of Sivan 4931 of the Hebrew calendar) near the fourches patibulares, by Count Thibaut V of Blois. This accusation leads to others in Pontoise, Joinville and Loches. The martyrdom of Blois made a considerable impression on contemporaries. In addition to two prose narratives of the events, Seli'hot are composed. Learning of the tragic events in Blois, Rabbenu Tam declares the 20th of Sivan, a fasting day for the Jews of France, Great Britain and Germany.

At this time, the religious field is important. In the twelfth century, five parishes stand out :
In the center, the abbey of Notre-Dame de Bourg-Moyen, now disappeared,
To the east, the Romanesque church of Saint-Solenne.
To the west, on the site of the Saint-Nicolas church, was the abbey church of Saint-Laumer, also Romanesque.
In the north, the Saint-Honoré parish and its church existed in 1154. The church was sold in 1792 and then destroyed. It is now the Place Saint-Honoré.
To the south of the Loire stands the Saint-Saturnin church on the site of the old Romanesque church of the time. This parish on the left bank, however, constitutes an independent part of Blois until 1606.

Of these Romanesque churches, only a few vestiges of Saint-Solenne (current Saint-Louis Cathedral) remain.

At the same time, it is the rise of monasteries, the monastery of Saint-Laumer whose church is mentioned above and the abbey of Bourg-Moyen of which nothing remains (except the odonym rue du Bourg Moyen). These two monastic foundations house relics and thus attract pilgrims.

The Châtillon family, who took over for more than a century, continued the religious projects. In particular, under John I of Blois-Châtillon who built around 1238, at the foot of the castle, the church of Saint-Martin-aux-Choux which was destroyed during the Revolution. John I also encourages the coming of mendicant orders. He founded in 1233 the convent of the Cordeliers which was located in the current rue des Cordeliers and in 1273 the convent of the Jacobins where the natural history museum is now located.

It is also from the second half of the thirteenth century that the city is surrounded by walls. The rampart of Blois was irregular and effective for three centuries, until the end of the sixteenth century. Only a few towers remain today (such as those of Foix, Cordeliers, in particular) and odonyms (with the streets Porte Côté, Porte Bastille, Porte Chartraine).

 

The fourteenth and fifteenth centuries: Blois at the heart of the Hundred Years' War

The rivalry between the Counts of Blois and Anjou, which appeared at the end of the tenth century, will be decisive during the Hundred Years' War. Between 1356 and 1380, the city is surrounded by the English and more particularly the Black Prince, son of King Edward III who descends from the Counts of Anjou, with Bury and Fougères-sur-Bièvre occupied.

Nevertheless, in 1391, the county of Blois was sold by the Châtillon family, direct heir of Thibaud I but now riddled with debts and without descendants, in favor of the royal family, in this case Duke Louis I of Orleans, younger son of King Charles V the Wise (and first cousin of Guy II of Blois-Châtillon). Blois thus arrives in the royal domain, and the dukes of Orleans settle in the castle.

Son of Duke Louis I, Charles of Orleans was nevertheless taken prisoner in 1415 following the Battle of Azincourt, and would not be released until 1444. His interim was provided by his brother batard, Jean de Dunois, then lord of Romorantin and Millançay, who protected Blois while the city was encircled again by the English. He became a companion in arms of Joan of Arc, who herself stayed in Blois to refuel at the end of April 1429. Between April 25 and 26, 1429, the Maid had her standard blessed within the collegiate church of Saint-Sauveur. Once the army of 500 men had arrived as promised by Charles VII, on April 27, Jeanne crossed the Saint-Louis bridge before going to liberate Orleans, then occupied by the English, from the left bank of the Loire.

On his return, Duke Charles endeavored to gather in Blois many artists, rejected as a whole from the court of Louis XI.

 

Modern era

Early sixteenth century: Blois, capital of the Renaissance in France

In 1498, King Charles VIII died in Amboise. Duke Louis II of Orleans, grandson of Louis I, then established in Blois, went to Amboise and was crowned king there under the name of Louis XII. The Blésois king decides to set up his court in his hometown. During his reign, the city was transformed durably. The development of the castle intervenes in the middle of the Renaissance, and dozens of mansions are built for the Grandees of the court. One of the most ambitious is perhaps the Hotel d'Alluye (rue Saint-Honoré), faithfully reproducing an Italian palace, built for Florimond Robertet, very important minister of Charles VIII, Louis XII then François I.

In 1526, Francis I manifested the desire to return to Paris. In 1539, the removal of furniture and tapestries from the castle of Blois confirms this decision. But, at the time of the wars of religion, Catherine de Medici and her sons took refuge there in an attempt to restore the weakened royal power.

 

Late sixteenth - early seventeenth century: Blois, city at the heart of the Wars of Religion

On July 4, 1562, like Beaugency, the city of Blois, conquered by the Protestants some time before, was taken and plundered, but by the Catholics of the Marshal of Saint-André, and, just like in Beaugency, the women were raped.

On February 7, 1568, Captain Boucard's Protestants plundered and burned the city, raping and killing the Catholics. Cordeliers are thrown into the well of their convent. The churches are ruined.

The States General of 1588-1589 meet in Blois, where King Henry III took refuge following the Barricades Day (1588). On December 23, 1588, Henry III assassinates the Duke of Guise in his castle of Blois. And the next day, his brother, the Cardinal of Guise, suffers the same fate.

After the departure of the kings to Paris, Blois lost its character as a royal residence, with the pomp and economic activity that accompanied the court. Henry IV transferred the rich library of Blaise to Fontainebleau.

After serving as a royal residence, Blois serves as a place of exile for unwanted members of the royal family. In 1617, Louis XIII decided to exercise royal power and he exiled his mother, Marie de Medici, to Blois. In the religious field, the Counter-Reformation installed the Jesuit order in Blois in 1622 who built a Saint-Louis chapel that has now become the Saint-Vincent de Paul church in Blois.

 

Mid-seventeenth century: Blois, haven for artists and artisans

Then, in 1634, Louis XIII exiles his brother Gaston d'Orléans to Blois who attaches himself to the city. He founded in 1657 the General Hospital or "hospice of Vienna" which during the nineteenth century takes its current form, the Gaston d'Orléans retirement home. He also partly financed the reconstruction of the Hôtel-Dieu and remained in Blois until his death.

In the meantime, Blois became famous for the many craftsmen, in particular watchmakers and goldsmiths, who carried out their activity there. Alexandre Péan86, affirming that: "Blois, under the Valois, was an active center of industry such, and even more perhaps, that Geneva and Besançon are today," quotes Georges Touchard-Lafosse :
"Watchmaking [...] maintained a great source of wealth there: we do not know what was, in the time of Gaston d'Orléans (1608-1660), the number of watchmakers manufacturers established in this city [47 in 1639, according to the footnote] -- but in 1670 there were still 38 with the title of master, which gives reason to assume that the workers attached to their factories were numerous... At a time when the presence of the great contributed so powerfully to giving rise to social life, it was seen to wither in the places where these eminent characters by birth had fertilized it, as soon as they moved away from it. Blois, under the Duke of Orleans, had recovered, in large part, the prosperity formerly due to the court of Louis XII; but when Gaston had ceased to live, almost all the nobles, scholars, artists who surrounded this prince, left the city to move closer to Saint-Germain. [...] The Wheat industry and the trade it fed declined again... Finally, the revocation of the edict of Nantes appeared, which dealt them the last blow...

In 1686, that is to say in the following year, there were only 17 masters of watchmaking in Blois. At the time of writing, there are 7 to 8 watch and clock dealers on this former home of an important manufacture, and not a single one of them manufactures the slightest object. »

Péan also cites the History of Blois (1846), of Alexandre Dupré (1815-1896) and Louis-Catherine Bergevin further on:
"The frequent stays of the court in Blois gave the commerce of this city a passing radiance. This influence was particularly felt on the luxury arts. Watchmaking was successfully cultivated in the city and the surrounding area; the beautiful courages of the Cupers, the Lemons, the Chaisnons, the Mâcés, the Roberts, enjoyed a European reputation. -- In the sixteenth and seventeenth centuries, watchmaking and enamel pieces were part of the town presents intended for princes and lords who came to Blois. Thus, in 1645, the aldermen were authorized to have Sieur Morlière make a boiste plate with enamels with characters and figures, to give to Madame the Duchess of Orleans, wife of Gaston. The choice of these objects proves that their manufacture was then a flourishing branch of industry, and that they were with honor among the products of the locality.

[...] At the time of the revocation of the Edict of Nantes (1685), several Protestant families left the city of Blois and left the kingdom to freely exercise their religion. Others remained in abjuration: such were the Baschets, the Baignoux, the Cupers, whose descendants still inhabit the city where their fathers professed Calvinism. [...] »

Finally, Péan quotes the Abstract of the History of Blois by Louis de La Saussaye: "Watchmaking, at the point where it had arrived in Blois in the seventeenth century, can be considered as the field of art, and that the Cuper family held an honorable rank there for more than three centuries. »

A list of watchmakers (and goldsmiths) mentions a certain number of Blois families often linked by marriages, some members passing from one profession to another. Other professions also had to gather around their workshops: miniaturists painters to adorn watch cases, enamelmakers, etc. Moreover, there is still a street of goldsmiths in the center of Blois.

 

Late seventeenth-eighteenth century: Blois under the Old regime

After the death of Gaston d'Orléans in 1660, the castle of Blois, stripped by Louis XIV, is meanwhile abandoned, to the point that Louis XVI plans to destroy it in 1788. He is saved by the installation within its walls of the Royal-Comtois regiment.

It was during the reign of Louis XIV that Blois became a bishopric. David Nicolas de Bertier, first bishop of Blois, chooses as the future cathedral the Sainte-Solenne church destroyed by a storm and which has just been rebuilt thanks to the intervention of Marie Charron, a native of Blois and wife of Jean-Baptiste Colbert. Near the cathedral completed in 1700, the new bishop installed an episcopal palace, whose architect was Jacques Gabriel, on a hillside overlooking the Loire. The development of the terraced gardens begins after 1703 and lasts almost fifty years. The gardens were opened to the public in 1791 under the aegis of Abbot Henri Grégoire, constitutional bishop of Blois.

On the night of February 6 to 7, 1716, the medieval bridge gave way under the pressure of a debacle of the river. The construction of a new building was ordered the following summer by Duke Philippe of Orleans from his brother Louis XIV. The work was carried out by the architect of the court, Jacques Gabriel. The bridge that bears his name since was inaugurated in 1724.

 

Contemporary era

Blois under the Revolution and the First Empire
Despite a major flood of the Loire at the dawn of the Revolution, in January 1789, which notably contributed to a loss of crops that year, Blois contributed relatively little to the events leading up to the capture of the Bastille in July 1789. Abbé Grégoire, representing the Blésois clergy during the Jeu de Paume oath, contributed to the first abolition of slavery in the French colonies and on metropolitan territory, but Napoleon Bonaparte would later repeal it.

In 1790, the province of Orléanais was dismantled and the department of Loir-et-Cher was created, with Blois as its capital.

In 1792 and 1793, the Revolutionaries voted to destroy the royal emblems at the castle and on other monuments, such as the old town hall, as well as five churches (namely the Saint-Martin-aux-Choux church, the Saint-Sauveur collegiate church, the old Saint-Nicolas church, the Saint-Lubin church and the Saint-Honoré parish).

The historian Louis de La Saussaye reports that the plane trees of the current mail Pierre Sudreau were planted during this period, in 1797, to replace abalone slaughtered in 1793.

In 1814, the Empress, Marie-Louise of Austria, took refuge in Blois at the time of her second regency.

 

Nineteenth century: Blois and the industrial revolution

The nineteenth century is the time of modernity for the city of Blois. First of all, the railway arrived on the plateau in 1846 with the opening of the Paris-Orléans-Tours line, of which Blois station was one of the stops.

It is also the time of urban planning thanks to the works that are carried out between 1850 and 1870 under the successive mandates of the mayor, Eugene Riffault, a friend of Baron Haussmann of Paris. He connects, by a boulevard bearing his name, the modern upper town with the prefecture, the courthouse, the grain hall and the lower medieval town. He also connects the upper district of the station and the Poulain factory, and the lower district of the Loire docks by the Boulevard de l'est today the boulevard Daniel Dupuis.

It also opens a large street in the axis of the Jacques-Gabriel bridge, extended by a monumental staircase, formerly Imperial Prince Street today Denis-Papin street which also connects with its staircase the upper city and the lower one. Restoration work is being undertaken on the castle. The reinforcement and the construction of dykes are also carried out in order to protect the city against the floods of the Loire.

In the meantime, the lower town is facing precisely the three most important floods of the Loire, in 1846, in 1856 (the worst to date), and in 1866. The city center and the Saint-Jean and Vienne districts are thus flooded, as well as the Porridge weir. Since the Revolution of 1789, a limnimeter engraved on a wall of the dike at the edge of the bridge traces the greatest floods.

It is also the time of industrialization with the installation in 1862 by Victor-Auguste Poulain of his chocolate factory, strategically located near the station.

Finally, the nineteenth century marks the end of commercial navigation on the Loire, which had hitherto developed well, especially at La Creusille, too fiercely competed by the railway.

 

Blois in the War of 1870

On January 28, 1871, the battle of the suburb of Vienna took place: Lieutenant Georges de Villebois-Mareuil liberated the city occupied by the Prussians since December 13, 1870. A memorial monument located on Avenue Wilson at the start of the raising of Acacias recalls the assault on the suburb of Vienna by generals Pourcet and Chabron. He wears a bronze plaque engraved by Oscar Roty with the inscription PATRIA NON IMMEMOR "The Motherland does not forget". Two local odonyms (street and impasse du 28-Janvier) also recall this event.

Blois in the Belle Epoque
Between 1910 and 1933, the city of Blois acquired a network of 5 tram lines which generously complemented the already existing departmental networks: the TLC and the TELC.

Blois during the interwar period
Between 1932 and 1939, the Notre-Dame-de-la-Trinité basilica was built in concrete worthy of American basilicas.

Between January 29, 1939 and February 8, 1939, more than 3,100 Spanish refugees, fleeing the collapse of the Spanish republic before Franco, arrived in Loir-et-Cher. Faced with the insufficiency of the reception structures (the stud farms of Selles-sur-Cher are in particular used), 47 villages are put to contribution, including Blois (they are housed in the Grouëts, outside the city). The refugees, mainly women and children, are subject to strict quarantine, vaccinated, mail is limited, supplies, if they are not varied and cooked in French, are however assured. In the spring and summer, the refugees are grouped together in Bois-Brûlé (commune of Boisseau).

 

Blois during the Second World War

At the beginning of the Second World War, the city first saw a crowd of refugees fleeing the territories invaded by Nazi Germany since May 10, 1940, in the north-west of France. The girls and children under the age of 13 are in turn called to evacuate from the evening of June 14 (the municipal decree having been posted at 23 h). The first shells were fired on the right bank on the 15th at 2 a.m.: the station was targeted but it is the cemetery and the neighboring buildings that are mainly affected. The day of the 15th saw a final crowd of refugees pass by, most of them from Orleans, already under the Nazi yoke, and joined by many families from Blaise. The western approaches of the bridge, in Vienna, were affected on the morning of the 16th, as was the house of the mayor, Émile Laurens, who succumbed in the afternoon. The station is hit again, even though a refugee train is on the platform. On the 17th, the bombings resumed with the destruction of the city hall. To slow down the advance of the Nazis, who entered the city the same evening, the 10th arch of the Jacques-Gabriel bridge was destroyed the next day around noon on the initiative of the Blésois. On the 19th, exchanges of fire took place between the two shores, and the French forces, then in Vienna, hit several monuments, including the Prefecture, the Court as well as the Denis-Papin staircase. On the 20th, two days after the conquest of the right bank (and De Gaulle's call), the soldiers were however forced to abandon Blois-Vienne and retreat further south to Montrichard (Romorantin had already fallen to the Nazis). On the 21st, all able-bodied residents present in the city were requisitioned to the kommandantur, then located in the city center (3, Porte-Côté street), in order to restore the state of the roads of the agglomeration. On the 22nd, the armistice was signed which placed the French state in the pay of the Third Reich and Blois north of the demarcation line. Among the imprisoned French soldiers, the Nazis shoot 6 colonial soldiers. The latter were buried by the locals in the Vienna cemetery.

The German bombings to take the city between June 15 and 18, 1940, caused a lot of damage. In addition to the buildings already mentioned, the demolition of the hotels of Amboise and Epernon is requested to protect the castle from the fire that consumes the entire lower town around the Place Louis XII.

Between June 1944 and August 1944, the Anglo-American bombings caused numerous destructions, in particular the Christmas railway viaduct of the Blois-Romorantin line on June 11,106 and the Jacques-Gabriel bridge on the 27th. However, the German Normandy front was only broken through once Rennes was liberated on August 5, then Le Mans on the 8th. It was then that the Gestapo moved its kommandantur from Blois to Cellettes, further south. Their absence facilitated the escape of 183 prisoners to the Blois Prisonnote 5, thanks to the audacity of Lieutenant Godineau's group, then the reunion of the various resistance militias under the command of Colonel Valin de la Vaissière. On the 15th, an American convoy tries to enter the city through the forest of Blois, but they are repulsed by the Germans; in the absence of the city of Kings, the Allies go back to Vendôme to liberate Orleans first. The approximately 500 resistance fighters from Blais no longer have the patience to wait for us to release them and go on the offensive.

The fighting of the Resistance to retake the city from the Germans also caused damage. On August 16, 1944, the city center was liberated but the last Nazis destroyed the three central arches of the bridge to protect their retreat on the left bank. The exchanges of fire between the two shores have been incessant for two weeks. Blois-Vienne ends up liberated on September 1, 1944 in the morning.

At the end of the war, new municipal elections were organized on a national scale. The people of Blois elected the former school principal Charles Ruche as mayor, a week before the German capitulations.

In total, there are 230 victims in Blois and 1,522 buildings in the city were destroyed or damaged during the Second World War.