Question: Who is Mamercus Aemilius Scaurus's paternal grandmother?
Sentence (from "Marcus Aemilius Scaurus (son of praetor 56 BC)"): Marcus Aemilius Scaurus was the son of Marcus Aemilius Scaurus (Praetor 56 BC) and Mucia Tertia, former wife of Pompey the Great.
Relevant evidence: Yes