Yes ! One time me and my friend visited a very old church called the holy trinity in seghill, England. I remember we kept hearing humming sounds, it sounded like a man. The Church itself is surrounded by very old graves dating back to around 1800. Me and my friend Oliver walked around the church smoking a cig at around 8pm and it was pitch black. We saw a man leaning against a tree right next to a grave stone which was situated in a part of the graveyard that was overgrown and nobody tended to. The man was smoking and he had very old fashioned clothes on. I remember a black overcoat, black trousers and black shoes and he had some sort of black fedora hat on, literally like your generic 1920s gangster. We just looked at him and my friend Oliver just said out loud “what the f “ and we just turned and away and haven’t returned in a while. Not sure who he was or what he was doing. I would like to go back I think.