Kerrison, who by the 1860s was regarded as the ‘leading man’ in Suffolk’s public business, replaced his father as Member for Eye at the 1852 general election.
At the 1852 general election Kerrison came forward in place of his father, whose increasing infirmity had brought to an end a long though undistinguished parliamentary career. In his address Kerrison described himself as ‘essentially a Conservative’, but took care to highlight his support for progressive social and political change.
Kerrison made an inauspicious start to his career in the Commons. He was present for only 13 out of a possible 258 divisions in his first session, and his attendance had only marginally improved by 1856, when he was present for 25 out of 198 divisions.
Re-elected unopposed in 1859, he consistently opposed Radical motions to equalise the borough and county franchise and was against church rate abolition, 14 May 1862, and the tests abolition (Oxford) bill, 16 Mar. 1864. He was in the minority for Sir Walter Barttelot’s motion for a reduction in the malt duty before any decrease in sugar duties, 14 Apr. 1864. His main activity during this period appears to have been lobbying for a short railway line from the Great Eastern station at Mellis to Eye, which was authorised by an 1865 Act of Parliament (28 & 29 Vict. c. 249), and opened two years later.
In July 1866 Kerrison was approached by the county’s Conservative hierarchy to stand in a double by-election for Suffolk East, a more prestigious seat than the small borough of Eye.
Kerrison nevertheless continued to take an active part in the county’s parliamentary politics, chairing election committees and proposing candidates.
Kerrison died childless at Brome Hall in July 1886, having been seriously ill and unable to attend to any public duties for the previous three years.
