Lyster’s family had been settled at Rowton since the 15th century. His grandfather had represented the county and Shrewsbury. His father offered himself for the county when a vacancy was expected in 1799. After previously offering himself in 1805 and then withdrawing, Lyster was returned for Shrewsbury following a contest on a vacancy in 1814, his own local standing being reinforced by the sponsorship of the Hills of Hawkstone. He had informed Lord Liverpool of his ambition for the seat in 1812 and received a civil reply. An obituary notice referred to his ‘genuine independence’ in Parliament, which ‘endeared him to the great body of his constituents’.
Lyster, who died 3 May 1819 in his 48th year, was described as ‘a peculiar loss to the county of Salop’: having served under the Duke of York in Flanders, he had shown a keen interest in the county militia. His character was evidently ‘exemplary’.
