These two names appear only in Diod. between the consular colleges of 457 and 456. Mommsen (RF 2.261) accepted them as belonging to the good tradition and omitted because it was thought that all the Fabii but one had perished at the Cremera. Clearly Dion. Hal. did not know them since he did not use them in his criticism of the story (9.22). (Broughton MRR I)
Diod. 12.3.1. See Degrassi 92, 362. (Broughton MRR I)