These are my grandchildren's line. They descend from Robert (Robb) Campbell and Anna Augusta Smethurst through their son Walter James Campbell (aka James Walter)
Walter James m Martha Niland they lived in Saskatchewan for a few years, then he returned to Wisconsin without her. They had 3 children, at one point the oldest son Maurice was with his father and grandparents in Wisconsin.
Walter James enlisted in WW1, I don't know where/if he served. Apparently he remarried but I have no further info on him except he died in Wisconsin in 1965.
Martha and her children stayed in Saskatchewan (she was a teacher there).
I'd like to share info, I'm researching this line for my grandchildren and would really like to know what happened to Walter James.