VIDUA (Οὐιδούα, Ptol. 2.2.2), a river on the N. coast of Hibernia; according to Camden (p. 1411), the Crodagh. Others identify it with the Culmore. [T.H.D]
Dictionary of Greek and Roman Geography, illustrated by numerous engravings on wood. William Smith, LLD. London. Walton and Maberly, Upper Gower Street and Ivy Lane, Paternoster Row; John Murray, Albemarle Street. 1854.