The Barningham, I am lead to believe, is a ' dress boot ' version of the Raby and isn't available in as many width options, Thats what I was told when trying them on in the factory shop anyway.
I have the Raby boots, or gamekeeper as they used to be called, and I absolutely love them. When I first had them I had a really quiet but bloody annoying squeak from one of the soles, quick phone call and I sent them back, they couldn't find an issue but didn't want to give up so they got someone from their office with the same size feet as me and had him walking around until they heard the squeak! turns out it was most probably just the way I walk and compress the sole but not an issue as far as manufacturing was concerned. However, they went on to replace the Raby soles with the Barningham sole for absolutly zero pounds and zero pence AND even covered the postage back to me!!!
That was a long winded way of saying you can have the Barningham sole on the Raby if you ask!!!
A company that, in my opinion, deserves every penny spent with them, I would never feel the need to look elsewhere now and you are supporting British manufacturing......