Minnie Lindsay marrying a McPherson in Manitoba

I'm trying to find some information on my Canadian relatives. All I know is that
John (Jack?) Lindsay born 8 Apr 1882, Tannadice, Angus, Scotland emigrated to Winnipeg with his sister Annie before 1WW. He had five girls, one of which Minnie married a McPherson who was either brother or cousin of Stuart McPherson, a well-known Canadian broadcaster during WW2.

(Jack's sister Annie married George Henderson Milne on 13 Nov 1915 in Winnipeg).

If anyone can provide any further information that would be helpful.

Thanks and regards

David Raitt