Re: Minnesota Cemetery Inventory
Although the stone did not show a middle initial, it does show that Peder was the father, Aase was the mother.
I did a quick search of the Minnesota Historical Society Death Records and found "Peter E. Engen, DOD April 16, 1929, Pope County, MN".Certificate # is 1929-MN-12307.I would think this is the same as Peder Engen.
I do have a digital photo of this stone.
Hope this helps in your search.