Hmmmm. . . There's a Chinchuba Cemetery on Find a Grave, and there are burials listed prior to that time period. The first one I checked was for a Sgt. Paul Berlier who died in 1913, and there's a photo of his headstone.

www.findagrave.com/cgi-bin/fg.cgi?page=cr&GScid=67219&am...;