The Stewarts of Ballygawley (or Athenry) were descended from the seventeenth-century Scot Captain Andrew Stewart of Gortigal, county Tyrone, whose elder brother James was the forbear of the neighbouring Stewarts of Killymoon. Like his father, who brought this branch of the family to prominence, Hugh received a legal education, but he apparently never practised. He inherited his father’s baronetcy in June 1825, when he set about remodelling Ballygawley as a classical residence.
Stewart was listed by ministers among their ‘friends’, with ‘q[uer]y’ written beside his name, but he missed the division on the civil list which led to their resignation, 15 Nov. 1830. This was perhaps owing to the condition of his wife, who was shortly to bear him a son; following her death he was given leave of the House for three weeks, 11 Feb. 1831. He voted against the second reading of the Grey ministry’s reform bill, 22 Mar., and for Gascoyne’s wrecking amendment, 19 Apr. A silent but ‘decided anti-reformer’, he was returned without opposition at the ensuing general election.
