I feel that anytime I'm stressed out. :P
My guide was my brother who almost got left there when he was a teenager.
The story I was told of "Sparky's Graveyard" was that Sparky was the son of the groundskeeper who eventually took on the role after his father died. Sparky was said to have had mental issues as well as albinism so he was a shut-in who'd shout at people coming to visit the graves.
There is no actual proof of this and the groundskeeper's house is long gone, there is also no known apparition of Sparky himself AFAIK. Just the paranoia and the lantern lights at night.
The graveyard itself is filled with war vets, those who died around the turn of the century, and babies. It's sad.