Two family groups contended for the representation of Clackmannanshire. The first included the Abercrombys of Tullibody and Brucefield, their relations the Bruces of Kennet, Sir Lawrence Dundas, and Lord Cathcart. The second comprised the Erskines of Mar, and their kinsmen the Erskines of Grange and of Alva.
In 1761 the Abercromby candidate was returned apparently unopposed. In 1774 James Erskine of Forrest stood against Ralph Abercromby; each side created fictitious votes; and a violent contest ensued, during which the candidates fought a duel.
By the time of the next election in 1784 the Abercromby party had disintegrated. The Dundases, Robert Bruce (Lord Kennet, S.C.J.), and Lord Cathcart, belonged to the Fox-North party; while the Abercrombys were attached to Henry Dundas and Pitt. John Robinson wrote in his survey for the general election:
Whether Sir Thomas Dundas will be able to carry Clackmannan cannot now be said as papers cannot be got at. Mr. [Henry] Dundas says either Colonel Abercromby or Mr. Erskine of Alloa will come in and be pro.
But it was Charles Allan Cathcart who was returned, apparently with the support of Sir Thomas Dundas and the Erskines. On Cathcart’s death in 1788, Lord Cathcart placed his votes at Henry Dundas’s disposal; and Burnet Abercromby was returned unopposed.
Alternated with Kinross-shire
Number of voters: 25 in 1774, 16 in 1788
