is probably merely another orthography of Numicia Gens. [NUMICIA GENS.] In the time of the republic we find no Numisii with a cognomen [NUMISIUS], but under the empire persons of this name occur, with the cognomens of LUPUS and RUFUS.
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