Клавдия Марцелла
Claudia Marcella Minor ("PIR2" C 1103, born some time before 39 BC) was a niece of the first Roman emperor Augustus. She was the second surviving daughter of the emperors sister Octavia the Younger and her first husband Gaius Claudius Marcellus. Marcella had many children by several husbands, and through her son Marcus Valerius Messalla Barbatus she became the grandmother of the empress Messalina.