Hi and thanks for your help which is proving to be of immense help to my search. Though this is proving to be a real puzzle.
It might be of interest for me to explain what I know of Joseph Norman Munger. He married Mary Adelaide McInnis 21 Nov 1923 in Weyburn Saskatchewan and remained in the province until his death in 1972. He was in Regina from 1932 to 1972. I have not been able to find any record (yet) of his parents having been in Saskatchewan, but researching the early 1900's for this area is difficult due to rather poor access to records.
It seems that he must have migrated north between 1915 (his Hayward baptism) and 1923 (his Weyburn marriage). He could have either migrated alone or with his parents. I am trying to discover if the parents might have homesteaded in S. Sask in this time period.
Many thanks for your offer to investigate first hand in Hayward.