4. C.EruciusClarus, 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.)
A Dictionary of Greek and Roman biography and mythology
Smith, William
A Dictionary of Greek and Roman biography and mythology. William Smith, LLD, ed. 1890