Question: Who is Lucius Domitius Ahenobarbus (Consul 16 Bc)'s mother-in-law?
Sentence (from "Lucius Domitius Ahenobarbus (consul 16 BC)"): He was betrothed in 36 BC, at the meeting of Octavian and Mark Antony at Tarentum, to Antonia Major, the daughter of the latter by Octavia.
Relevant evidence: Yes