Pubs are a fascination of mine.  Some of the older ones in London are tiny, hidden gems.  Some have much written about them, others have hardly anything.  The latter is the case with Williamson’s Tavern, located in the City of London, down the street from St Paul’s Cathedral and several pubs Sir Christopher Wren himself would frequent.  The following is the result of an exhaustive search on Williamson’s Tavern, its history,