A scion of one of north-eastern Scotland’s leading Whig dynasties, Duff was a reliable but silent supporter of successive Whig and Liberal governments during his decade in the Commons. Although his political career was unremarkable, he was ‘regular and unremitting’ in his attention to parliamentary duties.
The Duff family possessed vast estates in the counties of Aberdeen, Banff and Elgin. Duff’s uncle James (1776-1857), 4th earl of Fife, had been a Whig MP for Banffshire, 1818-27 and was a popular figure locally. Every year his birthday was marked with festivities across large swathes of Banffshire and Elginshire.
Duff briefly served in the royal horse guards, 1836-7, but was not a ‘very enthusiastic soldier’. ‘An excellent French and German scholar’, he was an attaché to the British embassies in Paris and Vienna in the later 1830s.
Duff became a candidate for Elgin burghs in 1846, coming forward at the behest of local Liberals annoyed with the errant behaviour of the incumbent Whig MP.
In Parliament he joined his elder brother James Duff, MP for Banffshire, 1837-57, and later 5th earl of Fife, on the Whig backbenches. Duff’s parliamentary activity was confined to the division lobby during his decade in the House; he made no speeches and neither did he serve on any committees. Duff typically attended around 15% of divisions, although in 1856 he voted in 20.7%.
A self-styled independent supporter of Russell’s government, Duff backed the repeal of the navigation laws in 1849 and later told constituents that the success of free trade as ‘indisputable’.
Duff supported the education bills of Scottish Whigs such as Viscount Melgund and James Moncrieff in 1850, 1851 and 1853-5, which attempted to establish a national system of unsectarian education north of the border. However, none of the bills became law due as they failed to satisfy the competing demands of Scotland’s various Presbyterian factions.
Duff loyally stood by the Aberdeen coalition in the votes on financial policy necessary to sustain the Crimean War in May 1854, and opposed Roebuck’s motion for an inquiry into the army at Sebastopol which brought down the government, 29 Jan. 1855. Thereafter he became a reliable supporter of Palmerston. He opposed Cobden’s motion, 3 Apr. 1857, and at the ensuing general election praised Palmerston for restoring ‘confidence both at home and abroad’, and voted with the government against Cobden’s Canton motion, 3 Mar. 1857.
Duff resigned in December 1857 citing ill-health. His replacement was his distant kinsman Mountstuart Elphinstone Grant Duff, who represented Elgin burghs until 1881. In later life Duff resided in Bournemouth, but frequently returned to Montcoffer House, Banff. ‘A crack game shot, and a keen fisherman’, Duff was a famous deerstalker. In August 1880 he brought down no fewer than eight stags, ‘three with royal heads, four with eleven tines, and the other scarcely inferior’. This was ‘without parallel in the annals of deerstalking in Scotland’.
Duff served as lord lieutenant of Elgin, 1856-72, and died a bachelor in 1889. His nephew Alexander William George Duff (1849-1912), was Liberal MP for Elgin and Nairn, 1874-9, and later the 6th earl of Fife. He was created the 1st duke of Fife after his marriage to Princess Louise in 1889.
