Spirits in a pub?

YOU'D expect there to be spirits in a pub.

But perhaps not the sort that can be found at Halifax's Ring O' Bells.

It exhibits ghostly manifestations. these include an old man seen sitting near the fireplace.
Reports claim this to be associated in some way with a gravestone found in the cellars, which is inscribed with the name Priestley.
Further, this old man has been held responsible for poltergeist activities, such as flicking light switches . turning on taps.
Also reported is a lady in old fashioned clothing who smells of lavender.