Who knighted Christopher Wren, the architect responsible for rebuilding 55 churches in the City of London after the Great Fire in 1666, including St. Paul's Cathedral?
Which inn at Cheapside near Friday Street (where, it is said, Shakespeare, Johnson and friends met frequently), was destroyed by the Great Fire of London?
The initial parts of which London building were built as a fortress by the Normans, had additions to become a palace and then was used primarily as a prison?