All of them descend from the everyday spoken Latin of soldiers, traders and settlers, not from the Latin of the orators
Vulgar Latin — sermo vulgaris, the speech of the crowd
General knowledge · Words & language
Diverged from Latin c. AD 400–900
Language families — the children of spoken Latin
The languages descended from the everyday spoken Latin of the Roman empire rather than from the literary Latin of Cicero: Spanish, Portuguese, French, Italian and Romanian, together with Catalan, Galician, Occitan, Sardinian, Romansh, Friulian, Ladin and a scattering of others. They are the one large family whose parent language survives in writing, which makes them the great control experiment of historical linguistics: everything reconstructed elsewhere can here be checked against the documents. Around 900 million people speak one as a first language.
All of them descend from the everyday spoken Latin of soldiers, traders and settlers, not from the Latin of the orators
Vulgar Latin — sermo vulgaris, the speech of the crowd
The oaths sworn by two of Charlemagne's grandsons in 842, the earliest surviving text in the new vernacular (842)
The Oaths of Strasbourg, sworn by Louis the German and Charles the Bald
The island language usually reckoned the most conservative of the family, keeping a hard c before e and i
Sardinian — kentu for centum, where Italian has cento
Only one member is spoken in eastern Europe, and it alone keeps a case system and puts its definite article on the end
Romanian
Antonio de Nebrija presented the first grammar of a modern European vernacular to Isabella of Castile in 1492 (1492)
Gramática de la lengua castellana; he told the queen that language was the companion of empire
The Latin word for a horse vanished; the word for a nag replaced it everywhere
Equus gave way to caballus — cheval, caballo, cavallo, cal
Made a national language of Switzerland by referendum in 1938, and an official language in 1996 (1938)
Romansh, spoken in Graubünden
Its last speaker was killed by a landmine explosion on Krk in 1898 (1898)
Dalmatian, and Antonio Udina, known as Burbur