When Byng rather belatedly began his army career, his eldest brother had been a Foxite Member of Parliament for over three years. He served in the Flanders campaigns of 1793-5, was active in the suppression of the Irish rebellion in 1798 and was stationed in Nova Scotia, 1802-4. He participated in the expeditions to Hanover (1805), Copenhagen (1807) and Walcheren (1809).
Byng was on good terms with Sidmouth’s successor Peel, to whom he suggested in 1822 that government might relieve distressed agriculturists by spending about £1,500,000 on the purchase of corn at the current low prices and warehousing it until the price reached 72s. Peel was ‘not very partial’ to the idea, which Byng promptly recanted. By the end of 1825 he could report on the manifestation of ‘every symptom of prosperity’ in the manufacturing districts.
If I studied merely my own comfort, I could not be more happy or more satisfied than I am in my present situation, and I can truly say that my sole motive in wishing to remove to the one in Ireland is that it would give me more important duties to attend to ... I should not have wrote ... but that I am fearful it may be thought I am too partial to other amusements. I can assure you that much as I may have liked racing, I prefer much more the active duties of my profession. I sold last autumn all my horses at Newmarket as I found they interfered with my duty in this country.Add. 40391, ff. 137, 139, 143.
In August 1827, when he welcomed Wellington’s reappointment as commander-in-chief, he was prompted by rumours of intended army reductions to impress on Lord Lansdowne, home secretary in the Goderich ministry, the inadvisability of weakening the forces at his disposal:
The present tranquillity is not to be too much relied on for the worst feeling exists between master and man ... I further stated that, as far as regards the manufacturing part of Lancashire, I was fearful the tranquillity of it could only be preserved by the military. That opinion is formed from having witnessed how much in awe the masters are kept by the combination of the workmen, the facility afforded by their unions for an early assemblage of numbers, when a destruction of private property is resolved on. The civil powers in those parts are not adequate for such a state of things.Wellington Despatches, n.s. iv. 99-100.
When the Irish command became vacant in May 1828 Byng was the unanimous choice of Wellington, the new premier, Peel, the reinstated home secretary, and Lord Anglesey, the viceroy, to succeed to it.
Soon after his appointment, on being asked by the lord lieutenant where to place two new English regiments, Byng ‘said at once that he would send them among the Protestants of the North, who were much more violent and likely to disturb the peace than the Catholics of the South’.
At the general election of 1831 Byng stood as a reformer for county Londonderry, having been recommended by Anglesey to an ‘influential gentleman of the county’, who had asked him to nominate a candidate. Byng, the nephew of Thomas Conolly†, its representative for many years in the Irish Parliament, was confident of victory, but Dawson and other Tories opposed him with the result that, despite spending £2,000, he was beaten into third place by the sitting Members. Anglesey, who had ruled out Byng’s detailed plans for filling a seat for Caernarvon Boroughs on his interest, had earlier admitted that Byng ‘might expect’ to come in for Milborne Port with his son, but, pinning his hopes on success in Londonderry, he returned the Irish solicitor-general Philip Crampton instead.
I saw Sir John Byng yesterday after his defeat for county Londonderry, where however he feels confident that he has established an interest which will bring him in upon a future occasion. He appears most anxious to come into Parliament, and somewhat annoyed at finding that the seat for Milborne Port should go to Crampton, as there was a sort of understanding between him and Lord Anglesey that he should be brought in for it in the event of his failing for Londonderry. I have therefore promised him to write to you to know whether it is possible to make any other arrangement, by which he may be brought in, as he exposed himself to the Londonderry contest on behalf of the government and also partly in consideration of his being removed from his post here for our accommodation.Grey mss.
Anglesey, too, was anxious for Byng to be seated but Grey, though sympathetic, could do no more than suggest that Byng should sound his close friend Lord Milton* about a seat for Higham Ferrers or Malton. Nothing came of this, nor of Byng’s bid for a vacant berth at Tavistock, which turned out to be spoken for. Smith Stanley, who thought that if he could be brought in ‘he would be of use to us, particularly in Irish matters’, tried, apparently in vain, to get him £500 compensation from the government election fund.
Thanking Smith Stanley, 26 June 1831, for rebutting his Londonderry opponent Bateson’s allegations in the Commons on the 21st, Byng privately denied that he had instructed half-pay officers to vote for him, had paid the electors or encouraged mob violence.
It had been thought possible earlier that summer that Byng would stand for county Londonderry as a ministerialist reformer, but he persevered at Poole, despite his unpopularity, and was returned as a Liberal after a contest at the general election of 1832.
