The name you are looking for was probably Canteur ,it was located on
Highway #32 between
Swift Current and the town of
Pennant . The town is gone and there is only a sign on the railway track. My late father homesteaded there in 1911.
Found the information in a
Memory Book of Canteur in the library in
Swift Current about five years ago.
The inside cover of the book has a lay of the land the names of the homesteaders or other occupants . You might be able to find the name
Mc Ewan there or else in the family write ups.
Try writing to the library there and someone might be able to help you.
I personally visited the library and they were most helpful.