The Duchess of Cambridge visited the home of the Second World War codebreakers who helped decipher the German Enigma machine. Middleton went to see an exhibition on the team’s role in D-Day ahead of the 75th anniversary of the landings in June. But Bletchley Park is of particular significance to Kate as her grandmother Valerie Glassbow was one of the codebreakers who helped crack Nazi military messages. The team were crucial in helping Allied forces stay one step ahead as they planned their invasion of Normandy. Kate, 37, re-wore a £1,750 polka dot dress as she mingled with the crowd...