Nowell was of the Gawthorp Hall branch of the family and a descendant thereby of the Lancashire Royalist Roger Nowell of Rede, who raised a regiment for the protection of Charles I. He entered the East India Company’s army shortly after his father’s death, but failed to rise above the rank of ensign and resigned in October 1792 to become an indigo manufacturer at Tirhut. Three months later he married Maria Theresa, the widow of the Company’s former chief engineer Henry Watson.
Nowell returned to England with a fortune in 1805, bought a house in Wimpole Street and contested Liskeard unsuccessfully with another East India Company candidate, Joseph Childs, at the general election of 1806. He liaised with the 1st earl of Lonsdale and Sir James Graham* during the long campaign to clear the name of the Madras civil servant Robert Sherson, who in 1816 named his son Alexander Nowell Sherson in gratitude. He supported the Lowther interest, the Yellows, in Westmorland, where in February 1808 he paid £10,560 for the Underley estate, then worth £170 a year.
Possibly as a stalking horse for Sir Thomas Hesketh, Nowell was put in nomination for Lancashire at the general election of 1826, when others affiliated to the Lowthers declined to oppose the indolent Tory John Blackburn. On the hustings he stressed his Lancashire ancestry and experience in the camps and armies of India, but declined to make electoral promises. His pre-poll retirement was attributed to a reluctance to spend and to collusion.
He was not an assiduous attender, but he divided for the reintroduced reform bill at its second reading, 6 July, consistently for its details and for its third reading, 19 Sept., and passage, 21 Sept. 1831. He voted for the second reading of the Scottish reform bill, 23 Sept., and for Lord Ebrington’s confidence motion, 10 Oct. In his only reported speech, he defended the decision of the Pembrokeshire election committee, on which he sat, to recommend issuing a new writ, 26 Sept. He paired for the revised reform bill at its second reading, 17 Dec. 1831, and divided steadily for its details, 20 Jan.-5 Mar. 1832. He divided with government on the Dublin election controversy, 23 Aug., the Liverpool by-election writ, 8 Sept. 1831, and the Russian-Dutch loan, 26 Jan. 1832. Probably on account of a business visit to the East Indies, no further votes by him are recorded.
Bereft of party support, Nowell did not stand for Parliament again and passed his later years in Wimpole Street and at his Yorkshire estate of Netherside, near Skipton, where he died without issue in November 1842, predeceased in January that year by his second wife.
