Here’s the information you requested. It is from Cemeteries of Brown County, Illinois, pp 170 & 191. I have scanned the sections covering the information and burials with Casper. This cemetery is the Mt Sterling Catholic Cemetery.
Cemeteries of Brown County, p. 170
Cemeteries of Brown County, p. 191
Ken&Laurie: Have an interest in finding out about the descendants of Casper Keltz, listed in the Cem. of Brown Co., p.170. What information, in addition to name and date of death, would be found in this book? Al Roll