4. M'.AemiliusMam. F. M. N. MAMERCINUS, son of No. 3, was consul in B. C. 410 with C. Valerius Potitus Volusus. (Liv. 4.53; Diod. 13.76.) He was also three times consular tribune, first in B. C. 405, a second time in B. C. 403, and a third time in B. C. 401. (Liv. 4.61, 5.1, 10.)