Mrs. A. T. Thomson, Memoirs of the Jacobites of 1715 and 1745…
“ The Duke of Perth won many of those who were enemies to Charles Edward, over to his cause, by the humanity and civility with which he treated the conquered citizens, over whom he had the chief command until Charles arrived. But even the important advantage thus gained could not still the animosities which had been kindled in the breasts of those who ought to have laid aside all private considerations for the good of their common undertaking. Hitherto Lord George Murray and the Duke of Perth had had separate commands, and had not interfered with each other until the siege of Carlisle. ”
