Sextus Pompeius Festus

De verborum significatione libri XX, also known as the Lexicon of Festus, is an epitome compiled, edited, and annotated by Sextus Pompeius Festus from the encyclopedic works of Verrius Flaccus. Festus' epitome is typically dated to the 2nd century, but the work only survives in an incomplete 11th-century manuscript and copies of its own separate epitome.

Rome is the capital city of Italy. It is also the capital of the Lazio region, the centre of the Metropolitan City of Rome, and a special comune named Comune di Roma Capitale. With 2,860,009 residents in 1,285 km2 (496.1 sq mi), Rome is the country's most populated comune and the third most populous city in the European Union by population within city limits. The Metropolitan City of Rome, with a population of 4,355,725 residents, is the most populous metropolitan city in Italy. Its metropolitan area is the third-most populous within Italy. Rome is located in the central-western portion of the Italian Peninsula, within Lazio (Latium), along the shores of the Tiber. Vatican City is an independent country inside the city boundaries of Rome, the only existing example of a country within a city. Rome is often referred to as the City of Seven Hills due to its geographic location, and also as the "Eternal City". Rome is generally considered to be the "cradle of Western civilization and Christian culture", and the centre of the Catholic Church.

Latin is a classical language belonging to the Italic branch of the Indo-European languages. Latin was originally a dialect spoken in the lower Tiber area around present-day Rome, but through the power of the Roman Republic it became the dominant language in the Italian region and subsequently throughout the Roman Empire. Even after the fall of Western Rome, Latin remained the common language of international communication, science, scholarship and academia in Europe until well into the 18th century, when other regional vernaculars supplanted it in common academic and political usage. For most of the time it was used, it would be considered a "dead language" in the modern linguistic definition; that is, it lacked native speakers, despite being used extensively and actively.

Paul the Deacon, also known as Paulus Diaconus, Warnefridus, Barnefridus, or Winfridus, and sometimes suffixed Cassinensis, was a Benedictine monk, scribe, and historian of the Lombards.

Naples is the regional capital of Campania and the third-largest city of Italy, after Rome and Milan, with a population of 909,048 within the city's administrative limits as of 2022. Its province-level municipality is the third-most populous metropolitan city in Italy with a population of 3,115,320 residents, and its metropolitan area stretches beyond the boundaries of the city wall for approximately 20 miles.

Speyer is a city in Rhineland-Palatinate in Germany with approximately 50,000 inhabitants. Located on the left bank of the river Rhine, Speyer lies 25 km south of Ludwigshafen and Mannheim, and 21 km south-west of Heidelberg. Founded by the Romans, it is one of Germany's oldest cities. Speyer Cathedral, a number of other churches, and the Altpörtel dominate the Speyer landscape. In the cathedral, beneath the high altar, are the tombs of eight Holy Roman Emperors and German kings.

Pietro Donato (1380–1447) was a Venetian Renaissance humanist and the Bishop of Padua. He was a noted bibliophile, epigraphist, collector, and patron of art.

Julius Pomponius Laetus, also known as Giulio Pomponio Leto, was an Italian humanist.