Antonia Minor, also known as Antonia the Younger or simply Antonia (31 January 36 BC-September/October 37). Antonia is one of the most prominent Roman women. She is celebrated for her virtue and beauty. She is the youngest daughter to Octavia Minor and Mark Antony and is also the favorite niece of her mother’s youngest brother Rome’s first Emperor Augustus. Wikipedia
The definitive Wikipedia entry for Antonia Minor. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Antonia_Minor