According to one contemporary, when Henniker-Major was first returned for Suffolk East at the age of twenty-three, he had ‘little notion of political matters’, even though he was born into a Suffolk family with an impressive parliamentary pedigree.
Henniker-Major’s political inexperience was the source of much comment at the Suffolk East double by-election in July 1866, when he came forward as a replacement for his father, who had been created Baron Hartismere. Although the Conservative-supporting Ipswich Journal generously praised his ‘courageous, manly and self-reliant manner’, it was later noted that the ‘sturdy East Suffolk voters had not much faith ... in a schoolboy’.
A frequent attender, Henniker-Major followed Disraeli into the division lobby on most major issues, though he was prepared to condemn the Conservative ministry when he felt it failed to satisfactorily defend the agricultural interest. In a forthright maiden speech, he expressed his ‘very great disappointment’ that Disraeli had failed to bring forward a bill to reduce or repeal the malt tax and argued that Members of Parliament would not have tolerated ‘for a moment’ the dire situation that now faced barley growers if it was replicated in any other branch of industry, 14 May 1867. He voted with Disraeli on the major clauses of the Conservative ministry’s representation of the people bill, but his own amendment to divide Suffolk into three double-member divisions rather than the existing two, to reflect the county’s size and wealth, came to nothing, 9 July 1867. He also made brief interventions to draw attention to the dangers of using ‘Lucifer matches’, which had been the cause of a number of accidental fires in Suffolk, and inquire about the future of the foreign cattle market bill, 24 July 1868. He divided with the Conservatives on the major clauses of the Scottish reform bill and, a staunch Anglican, voted against Gladstone’s resolutions on the Irish church, 3 Apr. 1868. He sat on the 1867-68 select committee on county financial arrangements.
Henniker-Major topped the poll at the 1868 general election and continued to make occasional contributions to debate, principally on local issues. On his father’s death in April 1870 he succeeded as second Baron Hartismere and thereafter was an ‘active’ and ‘intelligent’ member of the Lords, where he took a particular interest in agricultural and educational matters.
Hartismere died from ‘Bright’s disease’ at Government House on the Isle of Man in June 1902.
