Sosia gens
Roman gens
The gens Sosia, occasionally written Sossia, was a plebeian family at ancient Rome. Members of this gens occur in history from the end of the Republic down to the third century AD. The first of the Sosii to attain the consulship was Gaius Sosius in 32 BC, and the family would continue holding various positions in the Roman state until the third century.
Praenomina
The praenomina associated with the Sosii of the Republic were Quintus, Titus and Gaius. The Sosii Falcones of imperial times used Quintus and Marcus. All of these were extremely common throughout Roman history.
Branches and cognomina
The original Italian members of the gens were probably of Picentine origin. A distinct family of Sosii appears prominently in the Senate during the reign of Emperor Domitian onward, and its progenitors seem to have been easterners. It is likely that an ancestor of theirs received Roman citizenship from Gaius Sosius, when the latter had served as governor of Syria and Cilicia during the time of the Second Triumvirate.
The Sosii of the Republic bore no cognomina, and were not divided into distinct families. In the second century, however, a family bearing the name of Sosius Falco appears, descended from a daughter of Quintus Sosius Senecio, consul in AD 99 and 107, who married Quintus Pompeius Falco, consul in 109.
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This entry incorporates text from “Sosia gens” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.