found: Merriam Webster's geographical dictionary, c1997(Conway or Conwy, river, N. Wales; flows N into Beaumaris Bay at Conwy; formed boundary bet. Denbighshire and Caernarvon; 30 mi (48 km) long)
found: Columbia gazetteer of the world, c1998(Conway River, Welsh Afon Conwy, 30 mi/48 km long, Gwynedd, Wales; rises 5 mi/8 km E of Blaenau-Ffestiniog, flow N, past Llanwrst, to Irish Sea at Conway. Forms border bet. Clwyd and Gwynedd)
found: Getty thesaurus of geog. names, via WWW, Nov. 14, 2001(Conwy (river), 53⁰17ʹN 003⁰50ʹW, Wales; names: Conwy, Conway)
found: Alexandria Digital Library gaz. search, Nov. 14, 2001(Conwy, River; stream, U.K., 53⁰17ʹ59ʺN 3⁰49ʹ59ʺW; variant: Conway, River; source: BGN-NIMA-1)
found: LC database, Nov. 14, 2001(River Conway)
found: BGNstream; 53°17ʹ59ʺN 003°49ʹ59ʺW