"I was obliged to quit [the army] for two misfortunes which happened in a very short time, one after the other, notwithstanding of the court-marshall's recommending me to the General, his Grace the Duke of Marlborough's mercy, which was always looked on as equal to a pardon, and which I can aver was never refused to any one but myself. Nor was his allowing me to serve at the sieges of Lisle and Ghent precedented on my giving my word of honour to return to arrest after these sieges were over, which I did and continued (prisoner) till his Grace the Duke of Marlborough sent his repeated orders to make my escape, which I disobeyed twice; but at last being encouraged by his promise to recommend me to any prince that I pleased, for these were his words, I went off, and procured his recommendation to the King of Prussia, from whose service, which I may say is of the strictest, I came back to serve in the Low Countries, where I continued until the end of the war, at which time her Majesty Queen Anne having, as it is said, turned Tory, vouchsafed me her pardon." These marks of indulgence to Sinclair fell heavily upon the heart of him who still mourned two promising brothers, sent to an untimely grave by brutal revenge. The following letter from Sir John Schaw is beautifully and touchingly expressed.[227] What effect it produced upon the great but not faultless man to whom it was addressed, can only be known by the impunity with which Sinclair, his hands being imbued in the blood of his countrymen, continued in the Prussian army, and afterwards returned to Scotland.