Then.....your great-grandmother, Hilda Kate, (Kate's mother, right?) came to Canada on the ship with George Edward and his wife (Lily) and their two small children.

I discovered this a few days ago as I was researching and saw the ship's name and then realized the five of them travelled together.
I will send you a p.m. -- if I can figure out how! LOL
cheers,
Lennie
alphabetsoupstudio