. "Alfred George Gardyne de Chastelain"@en . . . . "Alfred George Gardyne de Chastelain, DSO, OBE (1906\u20131974) was a British businessman, soldier, and secret agent, noted for his actions during World War II. He was the father of Canadian General John de Chastelain."@en . "De Chastelain, Alfred Gardyne"@en . . . . "1906Z"^^ . "British soldier and businessman" . "1974Z"^^ . . .