9. M.FabiusAmbustus, M. F. N. N., son apparently of No. 7, and brother to the great Q. Fabius Maximus Rullianus, was master of the horse in B. C. 322. (Liv. 8.38.)
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