a Roman senator, called by Appian Κίλλων, proscribed in B. C. 43 (Appian, App. BC 4.27), may perhaps be the same as the Cilo, the friend of Toranius and Cicero, whom the latter mentions in B. C. 45. (Cic. Fam. 6.20.)
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