Terentianus, known as Maurus, emerged from the region of Mauretania and made significant contributions to the fields of linguistics and grammar during the late second century AD. His work as a Latin grammarian and writer on prosody positioned him as a notable figure among his contemporaries.
His writings reflect a deep engagement with the literary movements of his time, particularly the school of 'new poets' associated with Septimius Serenus and Alphius Avitus. These references suggest that Terentianus was closely aligned with the literary currents of the reign of Hadrian, indicating his active participation in the cultural dialogues of his era.
Among his notable works is an incomplete treatise composed of four books, which explores the intricacies of letters, syllables, feet, and metres. This treatise, written in a variety of metres, has been recognized for its substantial influence on subsequent writers who tackled similar subjects. The most significant portion of his work delves into the realm of metres, drawing upon the foundational ideas of Caesius Bassus, a friend of the poet Persius.
There is some debate among scholars regarding Terentianus's exact timeline, with some suggesting a connection to the prefect of Syene mentioned by Martial, which could place him a century earlier. Others have attempted to align him with the late third century, based on his frequent references to the author Petronius. Despite these uncertainties, Terentianus remains a pivotal figure in the study of Latin grammar and prosody.