Titi Livii Ab Urbe Condita II, Libri VI-X, ed. C.F. Walters and R.S. Conway (Oxford, 1919), 83-4 (Book VII cc.9-10), describes how Titus Manlius defeated and killed a huge Gaul who challenged a Roman to fight with him. This episode, too, may have been taken from Chassaneon, De Gigantibus, 21-2, rather than from its ostensible source.