Manius Acilius Glabrio
Glabrio belonged to the gens Acilia, a plebeian family that first came to notice in the Third century BC, and could claim a number of consuls as ancestors, beginning with Manius Acilius Glabrio in 191 BC. Glabrio's own father, whose existence is alluded to by Juvenal as an old man still alive at his son's death, is inferred to have been a suffect consul during the reign of Nero.