Did you ever find what you are looking for?
There is only one
Hilton cemetery that we are aware of. We did find William's death certificate which states that he was buried at
Hilton cemetery (see attached).
I photographed that entire cemetery a couple of years ago. There were several unmarked/unreadable stones but since he died in 1932 you wouldn't think in would be unreadable, there may not be a stone.