What is "scribonia"

Scribonia (68 BC - 16 AD) was the second wife of the Roman Emperor Augustus and the mother of his only natural child, Julia the Elder. She was the mother-in-law of the Emperor Tiberius, great-grandmother of the Emperor Caligula and Empress Agrippina the Younger, grandmother-in-law of the Emperor Claudius, and great-great grandmother of the Emperor Nero.

Scribonius or Scribonia is the nomen of the gens Scribonia of Ancient Roman, who lived during the Roman Republic and Roman Empire. They were of plebeian status and members included:

Scribonia Magna (flourished 1st century), known in modern historical sources as Scribonia Crassi, was a Roman noblewoman that lived in the Roman Empire. Scribonia was the daughter and only child of Lucius Scribonius Libo consul of 16 and Cornelia Pompeia Magna.