Question: Gnaeus Pompeius of Pompeia became a member of the First Triumvirate along with this general and politician who played a key role in the transformation of the Roman Republic into the Roman Empire and was the second wealthiest person next to which person?
Sentence (from "Pompeia (sister of triumvir Pompey)"): Her mother was a Roman woman whose name is unknown and her father was the consul and general Gnaeus Pompeius Strabo.
Relevant evidence: No