A well-connected Anglo-Irish army officer and former aide-de-camp to the duke of York, Howard had lost the sight of one eye during the Helder expedition of 1799, and had represented the pocket borough of Castle Rising on his father-in-law’s interest since 1808.
Of all our contemporaries at Westminster one should not have thought him the likeliest to obtain a large property by marriage; but I believe from what I saw and heard that good fortune of this kind has never been better bestowed.
New Letters of Robert Southey ed. K. Curry, ii. 349.
Like his brother Arthur Upton, Member for Bury St. Edmunds, 1818-1826, on the interest of their brother-in-law, the 5th earl of Bristol, Howard was an indolent Member, who had given silent support to Lord Liverpool’s administration and voted latterly for Catholic relief, which he did again, 28 Feb. 1821, 10 May 1825; but he voted against permitting Catholic peers to sit in the Lords, 30 Apr. 1822. In 1825, a radical publication noted that he ‘appeared to attend very rarely and to vote with ministers’.
An astute man of business who employed effective agents, Howard did not stand for Parliament again, but he consolidated his Castle Rising holdings, renovated his mansions, travelled in Devon and kept a close watch over his estate and electoral interests.
