The gens Tursidia was an obscure plebeian family at ancient Rome. No members of this gens are mentioned by Roman writers, but a few are known from inscriptions. Although they gained admission to the Roman Senate, none of them rose higher than the rank of aedile. [1]
The nomen Tursidius belongs to a class of gentilicia originally formed from cognomina ending in -idus. Over time, -idius came to be regarded as a regular gentile-forming suffix, and was applied to form nomina in cases where it had no etymological justification. [2] The earliest Tursidii known from epigraphy came from Spoletium in Umbria, perhaps this family's place of origin. [3] [4]