the daughter of T. Pomponius Atticus, who is called Caecilia, because her father took the name of his uncle, Q. Caecilius, by whom he was adopted. She was married to M. Vipsanius Agrippa. [ATTICUS, p. 415a.)
A Dictionary of Greek and Roman biography and mythology
Smith, William
A Dictionary of Greek and Roman biography and mythology. William Smith, LLD, ed. 1890