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.