Did you see on the Van Buren Genweb site on their Southwest Michigan Obituary index list, there is an entry Dolores "Dolly" Morrison, 11/5/1995, in the Herald Palladium paper. Not sure why the date is off, perhaps it was a memorial or even a different person, but that would be quite a coincidence. The instructions for ordering a copy of it are given. I could not find one for Harley Morrison.
I'm not related.