The chief interests in Dumfriesshire were those of the dukes of Queensberry, its hereditary sheriffs,and of the marquesses of Annandale. In 1715 Sir William Johnstone, a government supporter and a member of a junior branch of the Annandale family, was returned. He was succeeded in 1722 by Charles Areskine, on the joint Queensberry-Annandale interests.
Number of voters: 50-70
