Placidus

Etymology
Use as a proper noun of the adjective.

Proper noun

 * 1)  (circa AD 350–400), presumed author of a commentary on P. Papinius Statius’s Thebaid (circa AD 92)
 * 1)  (circa AD 350–400), presumed author of a commentary on P. Papinius Statius’s Thebaid (circa AD 92)