The Marathon County Cemetery Index has this entry:
Emilie W. B. Wolfgram is buried in Cemetery # 035 which is the Athens Cemetery. It is on Townline Road,on the east edge of Athens, and it is bordered on the east by Cemetery Road, which is on the line between section 31 and 32 of Town of Halsey. This cemetery has sections for Calvary Catholic, St. Anthony's Catholic, and Trinity Lutheran Churches.
The Wausau Public Library has the set of books that contain the inscriptions (name, birth and death dates) that were recorded in the 1970's by the Genealogy Society. Emilie Wolfgram's record would be in Volume 5, page 5 in those books.