As Offa was a Staffordshire man (as well as a king), I think I'm justified in using this scene, albeit that it is in Wales.
This is the point at the northern end of Offa's Dyke - an earthwork ditch & rampart created (probably) to keep out the marauding Welsh in the eighth century. Much of it can still be seen, thanks to conservationists; and one can walk a prescribed long-distance path along what remains.
King Offa, though controlling most of middle England, kept his main court at Tamworth, which is in Staffordshire.