The finding aids and indexes (not online) of the Alberta Genealogical Society lists some 10 Quesnelle names, among them is;
John Henry QUESNELLE, 25 Sep 1894 - 1 Oct 1980 (Pte 696281 175 Btn, wife Frances married Medicine Hat 4 Feb 1938) and is buried in the Hillside Cemetery at Medicine Hat.
The name of Frances is not listed in the index, but most of the other Quesnelle names are in the Medicine Hat area.
For further information please contact the AGS Research Group at the Edmonton Branch.
Peter