Duchy of Lorraine in the context of "House of Lorraine"

Lorraine is a historical area of Eastern France that today falls within the administrative region of Grand Est. It was the medieval kingdom called Lotharingia (855–959 AD), after Emperor Lothair I or King Lothair II, which extended further north and came to be ruled by the Holy Roman Empire as the Duchy of Lorraine, before the Kingdom of France annexed it in 1766.

From 1982 until January 2016, Lorraine was an administrative region of France. In 2016, under a reorganisation, it became part of the new region Grand Est. As a region in modern France, Lorraine consisted of the four departments Meurthe-et-Moselle, Meuse, Moselle and Vosges (from a historical point of view the Haute-Marne department is also located in the region), containing 2,337 communes. Metz is the regional prefecture. The largest metropolitan area of Lorraine is Nancy, which was the seat of the duchy for centuries.

In medieval historiography, West Francia (Medieval Latin: Francia occidentalis) or the Kingdom of the West Franks (Latin: regnum Francorum occidentalium) constitutes the initial stage of the Kingdom of France and extends from the Treaty of Verdun in 843 to 987, the beginning of the Capetian dynasty. It was created from the division of the Carolingian Empire following the death of Louis the Pious, with its neighbor East Francia eventually evolving into the Kingdom of Germany.

West Francia extended further north and south than modern metropolitan France, but it did not extend as far east. It did not include such future French holdings as Lorraine, the County and Kingdom of Burgundy (the duchy was already a part of West Francia), Alsace and Provence in the east and southeast for example. It also did not include the Brittany peninsula in the west.

Claude Lorrain (French: [klod lɔ.ʁɛ̃]; born Claude Gellée [ʒəle], called le Lorrain in French; traditionally just Claude in English; c. 1600 – 23 November 1682) was a painter, draughtsman and etcher of the Baroque era originally from the Duchy of Lorraine. He spent most of his life in Italy, and is one of the earliest significant artists, aside from his contemporaries in Dutch Golden Age painting, to concentrate on landscape painting. His landscapes often transitioned into the more prestigious genre of history paintings by addition of a few small figures, typically representing a scene from the Bible or classical mythology.

By the end of the 1630s he was established as the leading landscapist in Italy, and enjoyed large fees for his work. His landscapes gradually became larger, but with fewer figures, more carefully painted, and produced at a lower rate. He was not generally an innovator in landscape painting, except in introducing the sun and streaming sunlight into many paintings, which had been rare before. He is now thought of as a French painter, but was born in the independent Duchy of Lorraine, and almost all his painting was done in Italy; before the late 19th century he was regarded as a painter of the "Roman School". His patrons were also mostly Italian, but after his death he became very popular with English collectors, and the UK retains a high proportion of his works.

During the Middle Ages, the Kingdom of France was a decentralised, feudal monarchy. In Brittany, Normandy, Lorraine, Provence, East Burgundy and Catalonia (the latter now a part of Spain), as well as Aquitaine, the authority of the French king was barely felt. France in the Middle Ages (roughly, from the 10th century to the middle of the 15th century) was marked by the fragmentation of the Carolingian Empire and West Francia (843–987); the expansion of royal control by the House of Capet (987–1328), including their struggles with the virtually independent principalities (duchies and counties, such as the Norman and Angevin regions), and the creation and extension of administrative and state control (notably under Philip II Augustus and Louis IX) in the 13th century; and the rise of the House of Valois (1328–1589), including the protracted dynastic crisis against the House of Plantagenet and their Angevin Empire, culminating in the Hundred Years' War (1337–1453) (compounded by the catastrophic Black Death in 1348), which laid the seeds for a more centralised and expanded state in the early modern period and the creation of a sense of French identity.

Up to the 12th century, the territory experienced an elaboration and extension of the seigneurial economic system (including the attachment of peasants to the land through serfdom); the extension of the feudal system of political rights and obligations between lords and vassals; the so-called "feudal revolution" of the 11th century during which ever smaller lords took control of local lands in many regions; and the appropriation by regional/local seigneurs of various administrative, fiscal and judicial rights for themselves. From the 13th century on, the state slowly regained control of a number of these lost powers. The crises of the 13th and 14th centuries led to the convening of an advisory assembly, the Estates General, and also to an effective end to serfdom. During the 70-year reign of Louis XIV, absolutist policies from Paris tightly constrained the regional nobility, centralising political power at Versailles.

The War of the Polish Succession (Polish: Wojna o sukcesję polską; 1733–35) was a major European conflict sparked by a civil war in the Polish–Lithuanian Commonwealth over the succession to Augustus II the Strong, which the other European powers widened in pursuit of their own national interests. France and Spain, the two Bourbon powers, tested the power of the Austrian Habsburgs in Western Europe, as did the Kingdom of Prussia, whilst Saxony and Russia mobilized to support the eventual victor. The fighting in Poland–Lithuania resulted in the accession of Augustus III, who in addition to Russia and Saxony, was politically supported by the Habsburgs.

The war's major military campaigns and battles occurred outside the borders of Poland–Lithuania. The Bourbons, supported by Charles Emmanuel III of Sardinia, moved against isolated Habsburg territories. In the Rhineland, France successfully took the Duchy of Lorraine, and in Italy, Spain regained control over the kingdoms of Naples and Sicily lost in the War of the Spanish Succession, while territorial gains in northern Italy were limited despite bloody campaigning. Great Britain's unwillingness to support Habsburg Austria demonstrated the infirmity of the Anglo-Austrian Alliance.

The Cross of Lorraine (French: Croix de Lorraine), known as the Cross of Anjou in the 16th century, is a heraldic two-barred cross, consisting of a vertical line crossed by two shorter horizontal bars. In most renditions, the horizontal bars are "graded" with the upper bar being the shorter, though variations with the bars of equal length are also seen. The Lorraine name has come to signify several cross variations, including the Patriarchal cross with its bars near the top. The Cross of Lorraine came to the Duchy of Lorraine via the Kingdom of Hungary in the 15th century. Similar two-barred cross symbols prominently feature in heraldry from Poland, Lithuania and Belarus. Its ultimate origins are from the crozier of an Archbishop. The Cross of Lorraine was used as a symbol of Free France during World War II and was earlier used by French patriots to signify desire to reclaim provinces lost to Germany in the Franco-Prussian War.

Nancy is the prefecture of the northeastern French department of Meurthe-et-Moselle, located in the Grand Est region (in the historical region of Lorraine). The city is situated on the left bank of the Meurthe. The metropolitan area of Nancy had a population of 508,793 inhabitants as of 2021, making it the 16th-largest functional urban area in France and Lorraine's largest. The population of the city of Nancy proper is 104,387 (2022).

The origins of the city date back to the 11th century, when a fortified town was established by Gerard, Duke of Lorraine. Nancy developed into the ducal seat of the Duchy of Lorraine, a position it held until the duchy was annexed by France under King Louis XV in 1766 and replaced by a province, with Nancy maintained as capital. The city’s Old Town (Vieille Ville), centered around the Ducal Palace of Nancy, reflects this long history, while the 18th-century Ville-Neuve bears witness to a period of ambitious urban planning under Stanislaus I of Poland. His patronage produced some of the city’s most notable monuments, including the Place Stanislas, a large square built between 1752 and 1756 by architect Emmanuel Héré, today inscribed on the UNESCO World Heritage List.

Louis XV (15 February 1710 – 10 May 1774), known as Louis the Beloved (French: le Bien-Aimé), was King of France from 1 September 1715 until his death in 1774. He succeeded his great-grandfather Louis XIV at the age of five. Until he reached maturity (then defined as his 13th birthday) in 1723, the kingdom was ruled by his grand-uncle Philippe II, Duke of Orléans, as Regent of France. Cardinal Fleury was chief minister from 1726 until his death in 1743, at which time the king took sole control of the kingdom.

His reign of almost 59 years (from 1715 to 1774) was the second longest in the history of France, exceeded only by his predecessor, Louis XIV, who had ruled for 72 years (from 1643 to 1715). In 1748, Louis returned the Austrian Netherlands, won at the Battle of Fontenoy of 1745. He ceded New France in North America to Great Britain and Spain at the conclusion of the disastrous Seven Years' War in 1763. He incorporated the territories of the Duchy of Lorraine and the Corsican Republic into the Kingdom of France. Historians generally criticize his reign, citing how reports of his corruption embarrassed the monarchy, while his wars drained the treasury and produced little gain. However, a minority of scholars argue that he was popular during his lifetime, but that his reputation was later blackened by revolutionary propaganda. His grandson and successor Louis XVI inherited a kingdom on the brink of financial disaster and gravely in need of political reform, laying the groundwork for the French Revolution of 1789.