The original is in "F.O." (Austria, No. 68).
Pasquier, "Mémoires," vol. i., p. 187.
The Comte de Mosbourg's notes in Count Murat's "Murat" (Paris, 1897), pp. 437-445, prove that Savary did not draw his instructions for the execution of the duke merely from Murat, but from Bonaparte himself, who must therefore be held solely responsible for the composition and conduct of that court. Masson's attempt ("Nap. et sa Famille," ch. xiv.) to inculpate Murat is very weak.
Hulin in "Catastrophe du duc d'Enghien," p. 118.