If you search on something like richlandcentercemeteries you will get to a very nice on-line listing of cemeteries in Richland County, Wisconsin. A quick check shows:
At the Richland Center Cemetery,
Waggoner, Fred b 1883 and d 05-01-1955.
What is nice is that it also says "married Clara B Downs on June 1, 1902".
Furthermore "son of Peter Adam & Elizabeth Anna (Schoonover) Waggoner.
You may even be able to find Peter & Elizabeth there too-- The Richland County (WI) Cemeteries site has proven to be very helpful to me.