Rhēdŏnes (Rēd-), um, m.,
a people in Gallia Lugdunensis, in the neighborhood of the modern Rennes , in Bretagne , Caes. B. G. 2, 34; 7, 75; Plin. 4, 18, 32, § 107.
RHE´DONES[REDONES] ...
Dictionary of Greek and Roman Geography