Macrobius Ambrosius Theodosius, usually referred to as Macrobius (fl. AD 400), was a Roman provincial who lived during the early fifth century, during late antiquity, the period of time corresponding to the Later Roman Empire, and when Latin was as widespread as Greek among the elite. He is primarily known for his writings, which include the widely copied and read Commentarii in Somnium Scipionis ("Commentary on the Dream of Scipio") about Somnium Scipionis, which was one of the most important sources for Neoplatonism in the Latin West during the Middle Ages; the Saturnalia, a compendium of ancient Roman religious and antiquarian lore; and De differentiis et societatibus graeci latinique verbi ("On the Differences and Similarities of the Greek and Latin Verb"), which is now lost. He is the basis for the protagonist Manlius in Iain Pears' book The Dream of Scipio.
Name
Macrobius's given name () is unrecorded as is his family name (). His recorded name is a series of three surnames (), properly ordered Macrobius Ambrosius Theodosius. This is what appears in the earliest surviving manuscripts of the and how he is addressed in the excerpts from his lost . He is called "Macrobius Theodosius" in both Cassiodorus and Boethius and was apparently known during his lifetime as "Theodosius": The dedication of is "Theodosius to his Symmachus" () and he addressed as "the very greatest Theodosius" () in a dedicatory epistle to Avianus's Fables. This was mistakenly reversed in later manuscripts to "Ambrosius Theodosius Macrobius", which James Willis then used in his edition of the Commentary.
Life
Little is known for certain about Macrobius, but there are many theories and speculations about him. He states at the beginning of his Saturnalia that he was "born under a foreign sky" (sub alio ortus caelo), and both of his major works are dedicated to his son, Eustachius. His major works have led experts to assume that he was a pagan.
Which "foreign sky" Macrobius was born under has been the subject of much speculation. Terrot Glover considers Macrobius either an ethnic Greek, or born in one of the Greek-speaking parts of the Roman Empire, such as Egypt, due to his intimate knowledge of Greek literature. J. E. Sandys went further and argued that Macrobius was born in one of the Greek provinces. However other experts, beginning with Ludwig van Jan, point out that despite his familiarity with Greek literature Macrobius was far more familiar with Latin than Greek—as evidenced by his enthusiasm for Vergil and Cicero—and favor North Africa, which was part of the Latin-speaking portion of the Roman Empire.
Scholars have attempted to identify him with a Macrobius who is mentioned in the Codex Theodosianus as a praetorian prefect of Spain (399–400), and a proconsul of Africa (410). The Codex Theodosianus also records a praepositus (or lord chamberlain) named Macrobius in 422. A number of older authorities go so far as to identify Macrobius the author with the first, and date his floruit to 399–410. There are objections to either identification: as Alan Cameron notes, the complete name of the first candidate is attested in an inscription to be "Flavius Macrobius Maximianus", while the second is excluded because "A praepositus must at this period have been a eunuch."
However, since Macrobius is frequently referred to as vir clarissimus et inlustris, a title which was achieved by holding public office, we can reasonably expect his name to appear in the Codex Theodosianus. Further, Cameron points out that during his lifetime Macrobius was referred to as "Theodosius", and looking for that name Cameron found a Theodosius who was praetorian prefect of Italy in 430. "It is significant that the only surviving law addressed to this Theodosius sanctions a privilege for Africa Proconsularis on the basis of information received concerning Byzacena," Cameron notes.
Works
Commentary on the "Dream of Scipio"