a person who gave rise to the proverb "non omnibus dormio," was called Pararenchon (παραρέγχων), because he pretended to
be asleep, in order to give facility to his wife's adultery. (Festus, s. v.
Non omnibus dormio;Cic. Fam. 7.24.) There are two coins extant with the
name M. CIPI. M. F. upon them, but it is not impossible that they may belong to the Cispia
gens, as the omission of a letter in a name is by no means of uncommon occurrence on Roman
coins.