Hi Marcia,
I just saw your post. When I lived in Armena, Alberta I was surrounded by Lysings - to the south north and east! I am not sure how you have progressed in your search, but I do have photos from the surrounding cemeteries and likely do have pics of Knud and Marits gravestones. Let me know if you still need info, I have books and live in the area.
Janine