"Evidently ashamed of the barbarism committed by British hands, Vice-Admiral Cochrane attempted to palliate it by a pitiful trick. After the destruction of the capital, and the invaders were safely back on their vessels in the Patuxent, Cochrane wrote a letter to Secretary Monroe, in which he said to him, 'Having been called upon by the Governor-General of the Canadas to aid him in carrying into effect measures of retaliation against the inhabitants of the United States for the wanton destruction committed by their army in Upper Canada, it has become imperiously my duty, conformably with the Governor-General's application, to issue to the naval force under.