Clarus
4. C. Erucius Clarus, consul in A. D. 170, with M. Cornelius Cethegus (Fast.), was probably the son of No. 3, and the same as the Praefectus Vigilum mentioned in the Digest. (1. tit. 15. s. 3.2.)
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.