 He returned to Parliament at an 1823 by-election, as MP for Lincolnshire.He held that seat until the abolition of the constituency in 1832, and he then sat for North Lincolnshire until defeated in the 1835 election.Amcotts-Ingilby, a very eccentric character, was twice married, but left no children; his baronetcies became extinct upon his death on 14 May 1854, at 23 Abingdon St, Westminster.