1To Thomas Jefferson from Robert Smith, 13 April 1808 (Jefferson Papers)
In consequence of the resignation of George Cox, a vacancy has arisen in the corps of Masters Commandant—Mr. Tarbell is senior to all the Lieutenants excepting Lieut. Blake, who, it is thought, is not entitled to promotion. I have the honor to be with great respect Sir, yr mo: ob: Servt DLC : Papers of Thomas Jefferson.