Longus, Sempronius
3. C. Sempronius Longus was elected decemvir sacris faciundis in the place of Ti. Sempronius Longus [No. 2], who died in the great pestilence B. C. 174. (Liv. 41.21.) He may have been a son of No. 2, and thus succeeded his father in the priestly office.
From William Smith (ed.), Dictionary of Greek and Roman Biography and Mythology. Text provided under a CC BY-SA license by Perseus Digital Library, http://www.perseus.tufts.edu, with funding from the National Endowment for the Humanities and Tufts University. Data accessed from https://github.com/PerseusDL/canonical-pdlrefwk/ on 17 October 2026.