5. SP. MUMMIUS, grandson of the preceding, died shortly before B. C. 46. He had preserved and used to recite to Cicero the epistles of his grandfather, Sp. Mummius [No. 4.] (Cic. Att. 13.6.)
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