Gaius Marius Victorinus

Gaius Marius Victorinus (also known as Victorinus Afer, fourth century) was a Roman grammarian, rhetorician and Neoplatonic philosopher. Victorinus was African by birth and experienced the height of his career during the reign of Constantius II. He is also known for translating 2 of Aristotle's books from ancient Greek into Latin: the Categories and On Interpretation (De Interpretatione). Victorinus had a religious conversion, from being a pagan to a Christian (c. 355) "at an advanced old age".