Hi Steve, My grandmother was Elsie Mae Comp Schultz from Center Point. Iowa which is 9 or 10 miles north of the Dunkard Cemetary you mentioned.Enough of that for now.
The Quimby connection is that Irving Quimby married Hattie Ellen Comp about 1881/82, possibly in Stone City or Monticello, Iowa.Irving was born about 1860/61. Hattie was born 17 October 1862 near Stone City Iowa.Hattie was one of 7 children born to Daniel Jasper Comp and Margaret Jane Drumberger.Irving and Hattie had Bert, Carrie Margaret and Harry Quimby.
I have more details and hand written notes that expand more on the Comp side of things.Tell me where you want to go.I probably can help.I need this excuse to dig into genealogy more anyway.