I was following the life of my 4xGrt Grand Uncle and for many years he was an Engineer (Locomotives) in Wolverhampton.
His name was John Cox and he was born 1844 in Liverpool.
On the 1901 census he has packed in the Engineer job which he did for 30+ years and became a licenced victualler.
On the census it states that his pub which he ran on his own account was named The Queens Vaults.
I have googled and cannot find any reference to it. It was in Wolverhampton.
Any help finding it would be great.