A staunch Protectionist, Tyler took a keen interest in naval questions during his time in the Commons. His grandfather, Peter, had served in the army, but Tyler – who was born in Pembrokeshire – joined the navy in 1809, following in the footsteps of his father, Admiral Sir Charles Tyler, a friend of Nelson, whose distinguished career included command of the Tonnant at Trafalgar. His older half-brother, Charles (d. 1846), the only child of his father’s first marriage, also pursued a (considerably less illustrious) naval career.
Rewarded with a knighthood for his colonial service, Tyler returned from St. Vincent in June 1840, and took up residence at Cottrell, near Cardiff.
Tyler was elected unopposed as Conservative MP for Glamorgan at a by-election in February 1851. (The previous incumbent, viscount Adare, who had taken the Chiltern Hundreds after succeeding as third earl of Dunraven, became Tyler’s relative by marriage in January 1856 when Tyler’s third daughter Caroline married the earl’s younger brother.) Brought forward with the support of the Bridgend Protectionist Society, his election address emphasised his Protestant and Protectionist sympathies, and his attachment to the sovereign.
Remembered as ‘an active member’, Tyler was among the more assiduous members of the Commons in the 1853 session, voting in 145 out of 257 divisions.
Tyler regularly contributed to debate on naval matters, but made only a handful of speeches on other questions, principally relating to Glamorgan. In his first known Commons speech, 30 Apr. 1851, he unsuccessfully opposed the second reading of the highways (south Wales) bill, concerned that south Wales was being made the object of ‘experimental legislation’, and that the costs of appointing highway surveyors would place an extra burden upon tenant-farmers. He returned to the issue, 18 July 1856, asking whether this Act might be amended, as there were local complaints regarding its workings. He spoke in support of a grant for the education of Welsh clergymen at St. David’s College, Lampeter, 7 June 1852, and again raised local concerns when he asked whether the barracks in one Glamorgan town might be enlarged, so that soldiers need not be billeted on private families, 7 Mar. 1856. (The following month, he divided for a motion to end the practice of billeting in Scotland, 7 Apr. 1856.)
Two kinds of naval question particularly attracted Tyler’s attention. He was keen to defend the honour of naval officers, a theme reflected in a speech he made on a clause of the merchant shipping bill related to salvage costs, 1 Aug. 1853: ‘he had often listened with regret to hon. Gentlemen when they condemned naval officers most unjustly and improperly, and without any feeling for a profession which had the real benefit of the country at heart.’ This concern led him to speak out on particular cases. He seconded Admiral Walcott’s motion for a select committee to inquire into the claims of Captain Dickenson regarding payments for salvage from the Thetis, a naval vessel wrecked off the coast of Brazil in 1830, but their efforts were defeated by one vote, 18 July 1854. Together with other naval MPs, he condemned the unfair treatment of Admiral Sir Charles Napier, who was being made a scapegoat for the perceived failure of the 1854 Baltic campaign against Russia, 8 Mar. 1855.
The second, broader question which Tyler regularly raised was the supply of sailors for the navy. Speaking on a clause in the merchant shipping bill which proposed to repeal the provision that three-quarters of every ship’s crew must be British, 12 July 1853, he warned the Commons (without success) ‘not to give way too much to the interests of the shipowner’, as this would diminish the potential availability of British sailors in an emergency. He spoke in support of proposals which would encourage seamen to enlist in the navy, 25 July 1853, and pressed the First Lord of the Admiralty to emulate the army in offering bounties, 16 Feb. 1855. He was also keen to see an effective naval militia established, first speaking in support of this, 27 Feb. 1854. Although he shared the doubts of fellow naval MPs as to ‘the inefficiency of the Naval Coast Volunteers’, 13 June 1856, declaring that ‘to look to that force as a nursery for our seamen was altogether out of the question’, in his last known Commons speech, 9 Mar. 1857, he protested against any cuts in its expenditure, seeing it as a potential nucleus for the naval militia he so keenly desired.
Tyler also spoke on a variety of other naval matters. His interest in the question of naval promotions when opposing reductions in the naval half-pay list, 12 June 1851, had a personal dimension, for Tyler was then one of the most senior captains on that list. He was also willing to intercede on behalf of others, pressing Walcott’s claims to be appointed to the Order of the Bath, 30 July 1855. Tyler called on several occasions for increased naval protection for the Bristol Channel, a matter which closely affected his Glamorgan constituents.
Tyler continued his interest in naval matters following retirement from the Commons, attending the annual general meeting of the Royal Naval School in 1858.
