Note 62 — {95} CHAP. V.

One of these streams, just north of Thoy-coy-lyned Lake, is called on the map Thlewey-chuck, which means Great-fish River. This can hardly be the Great Fish River which rises in Sussex Lake and empties into the Arctic Ocean south of King William Island, but it may be a river mentioned by Petitot under the name L'uétchôr des tchègè, which is said by him to flow southward into Great Slave Lake. Or it may be some other stream known by the same name to the Chipewyan Indians.