Thanks very much! It looks like you have the same listing I received from the Guernsey Library. Some of the info is inaccurate or incomplete, unfortunately. For example, my grandfather's headstone reads "Fred Coury" and not "Frederick Coury." My grandfather never used the name Frederick because it was not his name! I've seen the headstone for myself, so I know whoever did the transcription made a mistake.
Anyway, I really appreciate your effort. If you ever need help with something in Santa Clara County, California, just let me know!