Marcus Licinius Crassus
His paternal grandfather was consul and governor Marcus Licinius Crassus. Crassus was the adoptive son of consul and general Marcus Licinius Crassus, who was the grandson of triumvir Marcus Licinius Crassus. He was the last known direct descendant of the triumvir and was the last known direct descendant of the triumvir who bore his name.