Frankish language in the context of "Vulgar Latin"

French (français [fʁɑ̃sɛ] or langue française [lɑ̃ɡ fʁɑ̃sɛːz] ) is a Romance language of the Indo-European family. Like all other Romance languages, it descended from the Vulgar Latin of the Roman Empire. French evolved from Northern Old Gallo-Romance, a descendant of the Latin spoken in Northern Gaul. Its closest relatives are the other langues d'oïl—languages historically spoken in northern France and in southern Belgium, which French (Francien) largely supplanted. It was also influenced by native Celtic languages of Northern Roman Gaul and by the Germanic Frankish language of the post-Roman Frankish invaders. As a result of French and Belgian colonialism from the 16th century onward, it was introduced to new territories in the Americas, Africa, and Asia, and numerous French-based creole languages, most notably Haitian Creole, were developed. A French-speaking person or nation may be referred to as Francophone in both English and French.

French is an official language in 26 countries, as well as one of the most geographically widespread languages in the world, with speakers in about 50 countries. Most of these countries are members of the Organisation internationale de la Francophonie (OIF), the community of 54 member states which share the use or teaching of French. It is estimated to have about 310 million speakers, of which about 74 million are native speakers; it is spoken as a first language (in descending order of the number of speakers) in France, Canada (Quebec), Belgium (Wallonia and the Brussels-Capital Region), western Switzerland (Romandy region), parts of Luxembourg, and Monaco. Meanwhile in Francophone Africa it is spoken mainly as a second language or lingua franca, though it has also become a native language in a small number of urban areas; in some North African countries like Algeria, despite not having official status, it is also a first language among some upper classes of the population alongside the indigenous ones, but only a second one among the general population.

The Merovingian dynasty (/ˌmɛrəˈvɪndʒiən/) was the ruling family of the Franks from around the middle of the 5th century until Pepin the Short in 751. They first appear as "Kings of the Franks" in the Roman army of northern Gaul. By 509 they had united all the Franks and northern Gallo-Romans under their rule. They conquered most of Gaul, defeating the Visigoths (507) and the Burgundians (534), and also extended their rule into Raetia (537). In Germania, the Alemanni, Bavarii and Saxons accepted their lordship. The Merovingian realm was the largest and most powerful of the states of western Europe following the breakup of the empire of Theodoric the Great.

The dynastic name, medieval Latin Merovingi or Merohingii ("sons of Merovech"), derives from an unattested Frankish form, akin to the attested Old English Merewīowing, with the final -ing being a typical Germanic patronymic suffix. The name derives from Salian King Merovech, who is at the center of many legends. Unlike the Anglo-Saxon royal genealogies, the Merovingians never claimed descent from a god, nor is there evidence that they were regarded as sacred.

Lothair I (9th. C. Frankish: Ludher and Medieval Latin: Lodharius; Dutch and Medieval Latin: Lotharius; German: Lothar; French: Lothaire; Italian: Lotario; 795 – 29 September 855) was a 9th-century Emperor of the Carolingian Empire (817–855, with his father until 840) and King of Italy (818–855) and Middle Francia (843–855).

Lothair I was the eldest son of the Carolingian emperor Louis I and his wife Ermengarde of Hesbaye, daughter of Ingerman the duke of Hesbaye. On several occasions, Lothair led his full-brothers Pepin I of Aquitaine and Louis the German in revolt against their father to protest against attempts to make their half-brother Charles the Bald a co-heir to the Frankish domains. Upon the father's death, Charles and Louis joined forces against Lothair in a three-year dynastic war (840–843). The struggles between the brothers led directly to the breakup of the Frankish Empire assembled by their grandfather Charlemagne, and laid the foundation for the development of modern France and Germany.

Weser–Rhine Germanic languages (or Rhine–Weser Germanic, German: Rheinweser-germanisch), sometimes also referred to as Istvaeonic languages, are a proposed Frank-related subgroup of the West Germanic languages which would in terms of modern languages unite both West Central German dialects and Low Franconian dialects including standard Dutch.

According to original versions of this proposal, introduced by the German linguist Friedrich Maurer (1898-1984), this subgroup descends from a distinct Frankish language, while the related ancestral languages of the so called Elbe Germanic dialects to the south, and North Sea Germanic languages to the north, only subsequently became smoothly connected within the same dialect continuum. Maurer's proposals were influenced not only by linguistic evidence, but also by the Germanic archaeological provinces defined by Raphael von Uslar in 1938, which include the so called Rhine-Weser Germanic peoples, and by early Roman era reports of the Istvaeones – a group of Germanic peoples which lived near the River Rhine, and understood themselve to share a distinct common ancestry, according to their descriptions by Tacitus and Pliny the Elder.