No Gilberts grave is def. not haunted. In fact he isn't even buried there, but his cremains are in the library at Friend Nebraska. I believe that John Gilbert had turrets syndrome, and he was eccentric, he donated the money to build the Friend Library and he had a huge wild life preserve at his farm. Many of the buffalo and elk have descendents at the Niobrara State Park in northern Nebraska. His family originally came from Darke County Ohio, and his grandmother was Eleanor Bidlack Gilbert. donna