Atia daughter Balbus

Atia daughter's father is Marcus Atius Balbus and her mother is Caesaria Julia Gaius Julius II. Her maternal grandparents are Caesar Gaius Gaius Julius I and Marcia. She is an only child.

Atia daughter's family with Gaius IV Gaius III

Gaius IV and Atia daughter are married (further details are not known). They have a son and a daughter, named Caesar Augustus and Octavia daughter.

Caesar Augustus Gaius IV

Octavia daughter Gaius IV