Marcus Livius Drusus Libo
Marcus Livius Drusus Libo was the natural son of Lucius Scribonius Libo and an unknown wife. His natural paternal aunt was Scribonia, the second wife of Augustus, as a consequence of which he was a natural maternal first cousin of Julia Caesaris.
However, as a result of his 'L.f.' filiation attested in Book 54 of the Roman History of Cassius Dio, it is believed that his adoption was only testmentary (whereby the adoptee is permitted to use, and therefore carry on, the name of the adoptor).
The career of Marcus Livius Drusus Libo is largely unknown, except that he was ordinary consul in 15 BC with Lucius Calpurnius Piso. Livius Drusus served as an aedile in 28 BC, shortly before the Pantheon in Rome was completed. Historian Pliny the Elder (H.N. xxxvi. 15. s. 24), mentions him among those in Rome, who hosted the Secular Games, during Augustus’ reign. There is also a possibility that he was a member of the Arval Brethren.
Marriage and family
No wife is on attestation for Marcus Livius Drusus Libo, only a daughter. The existence of this daughter is assumed on the basis of the name of a young woman named Livia Medullina Camilla, whom Claudius was intended to marry in 8AD, but who died on the day of their wedding.
It is believed that Livia Medullina Camilla was the daughter of Marcus Furius Camillus and a woman named 'Livia', theorised to be the daughter of Marcus Livius Drusus Libo on the basis of the name 'Livia' in Livia Medullina Camilla.
- Syme, R. Augustan Aristocracy (1989), pp. 257.8
- Syme, R., Augustan Aristocracy (1989), p. 257
- Weinrib, E.J., The Family Connections of M. Livius Drusus Libo
- Cassius Dio, Roman History 54
- Syme, R., Augustan Aristocracy (1989), pp. 257/8
- Gardner, J.F., Family and familia in Roman law and life (1998), p. 129
- Syme, R., Augustan Aristocracy (1989), p. 46
- Suetonius, Life of Claudius 26.1
- Syme, R., Augustan Aristocracy (1989), p. 259
- Weinrib, E.J., 'The Family Connections of M. Livius Drusus Libo' from Harvard Studies in Classical Philology (1968)
- Cassius Dio, Roman History 
- Gardner, J.F.; Family and familia in Roman law and life (Oxford University Press, 1998) ISBN 0-19-815217-5, ISBN 978-0-19-815217-0
- Syme, Ronald; Augustan Aristocracy (Oxford University Press, 1989). ISBN 0-19-814731-7, ISBN 978-0-19-814731-2
- Suetonius, Life of Claudius  
- Weinrib, E.J.; 'The Family Connections of M. Livius Drusus Libo' from Harvard Studies in Classical Philology, Vol. 72 (1968).
Lucius Domitius Ahenobarbus
Lucius Tarius Rufus
|Consul of the Roman Empire
With: Lucius Calpurnius Piso
Marcus Licinius Crassus Frugi
Gnaeus Cornelius Lentulus Augur