James Campbell of Ardkinglass owed his seat for Stirlingshire mainly to the influence of the Duke of Argyll. At the general election of 1754 two newcomers to Stirlingshire politics, Lawrence Dundas and Robert Haldane, joined forces to oppose Campbell: the numbers on the poll were even, and Campbell was elected by the casting vote of the praeses.
Number of voters: about 60 in 1774, 76 in 1788
