We're only part-way to finding a solution to the mystery of the memorial stone to a tramp who died in 1915, built in to a wall at the top of Cottingley Cliffe Road.

Simon Grew runs Bradford firm Sundowners Roc Ltd, which now specialises in producing block paving out of stone but until recently focused on walling. A couple of years ago they were called in to repair the crumbling wall at the junction with High Bank Lane.

"That stone was on site, with its face in the grass," Mr Grew tells me. "Being into heritage, we built it back into the wall about four feet from where we found it."

So that explains how it got where it is this time around. But who put it there in the first place, 91 years ago? And who was that Tramp it commemorates who "motored nearly all over the British Isles?"