RODIUM in North Gallia, is placed in the Table on a road between Samarobriva (Amiens) and Augusta Suessionum (Soissons). It is xx. from Samarobriva to Rodium, a distance which followed along the ancient road brings us to Roie, which represents Rodium; but D'Anville says that to make the ancient and modern distances agree we must go further, and as far as the belfry named Roieéglise.
[G.L]