Montgomerie served in America during the seven years’ war. In 1771 he was a prospective candidate for Ayrshire, if David Kennedy should vacate his seat;
In Parliament he was a silent Member. Burns in his ‘Earnest Cry and Prayer to the Scotch Representatives in the House of Commons’ (1785), urging them to speak in favour of alterations in the Distilling Act, thus addressed Montgomerie:
I ken if that your sword were wanted
Ye’d lend a hand.
But when there’s aught to say anent it
Ye’re at a stand.
Although he supported Pitt and voted for his parliamentary reform proposals, 18 Apr. 1785, Montgomerie was divided in his loyalties by his dependence upon Lord Eglintoun, who on the Regency question voted with the Prince of Wales’s party. Montgomerie therefore committed himself to neither side, and refrained from voting. In June 1789 he received a place which vacated his seat.
He died 15 Dec. 1819.
