Dover The Port of Dover provides much of the town's employment, as does tourism. First recorded in its Latinised form of "Portus Dubris", the name derives from the Brythonic word for waters ("dwfr" in Middle Welsh. The same element is present in the town's French ("Douvres") and Modern Welsh ("Dofr") forms (though the modern Welsh name is in fact a borrowing from, and an adaptation of, the English name Dover), as well as the name of the river Dour and is evident in other English towns such as Wendover. The current name was in use at least by the time of
English Place-Name Society on names organised by region or by category (e.g. field-names), and some county dictionaries aimed mainly at a non-specialist audience. Most English counties are now covered by volumes in the place-name survey, although early volumes are not as detailed as the later ones. The Survey volumes for the North and East Ridings of Yorkshire and parts of the West Riding of Yorkshire are available free of charge on the English Place-Name Society website. From the 1960s there has been a change in the interpretation of some place-names, resulting from the detailed comparison of distributions of the place-name types which had