 Complete the following phrase:  The exact story that lies behind the words of the song is unclear, but in his 1926 memoirs, Weatherly suggested that it concerned a love affair of one of his close friends. Weatherly travelled in France visiting the Rhone valley and Chamonix. Picardy was a historical province of France which stretched from north of Noyon to Calais via the whole of the Somme department and the north of the Aisne department. This area contained the 