SURASURA a branch of the Mosella in Gallia. Ausonius (Mosella, 5.354):-- “Namque et Pronacae Nemesaeque adjuta meatu
Sura tuas properat non degener ire sub undas.
” The Sura (Sour or Sure), comes from Luxembourg, and after receiving the Pronaea (Prum) and Nemesa (Nims), joins the Our, which falls into the Moselle on the left bank above Augusta Trevirorum. [G.L]