Rushbrooke, described as one of the ‘old true blue members’ of the Suffolk Conservative party, was descended from the ancient Scottish family of Scotland de Rushbrooke, who had settled in Rushbrooke village, near Bury St. Edmunds, shortly after the Norman conquest.
At the 1835 general election Rushbrooke was put up by the local Conservative party for Suffolk West, home to his estates.
A frequent attender, Rushbrooke voted with Peel on the speakership, 19 Feb. 1835, the address, 26 Feb. 1835, and Irish church appropriation, 2 Apr. 1835, the issue on which the short-lived Conservative ministry was brought down. Thereafter he followed Peel into the division lobby on all major issues, backed Chandos’s motion on agricultural relief, 25 May 1835, and voted against the ballot, 7 Mar. 1837. He called for a reduction in the duty on spirits in Scotland, 14 Aug. 1835, and spoke in defence of the Stowmarket poor law guardians, who had been accused by Thomas Wakley, MP for Finsbury, of ill-treating those receiving indoor relief, 1 Aug. 1836. He was an active member of the 1836 select committee on turnpike trusts and tolls.
At the 1837 general election Rushbrooke defended his conduct during ‘three years hard labour’ in the Commons.
Rushbrooke focused his campaign speeches at the 1841 general election on ‘what is of paramount interest to us, the question of the corn laws’. He lamented the absence of a reference to the agricultural interest in the royal speech and described the policy of a fixed duty on corn as ‘delusive’.
Rushbrooke’s most noteworthy contributions to debate concerned the spate of arson attacks that swept rural Suffolk in the summer of 1844. Responding to the assertions made by a Times correspondent who had linked the incendiarism to the plight of the rural poor in the county, which he dismissed as ‘lame, crude, and impotent conclusions’, Rushbrooke strenuously denied that Suffolk’s agricultural labourers were in distress and insisted that they ‘had never been so well fed or so well clothed as they were at the present time’, 26 June 1844. The Times correspondent subsequently attacked Rushbrooke for basing his conclusions not on statistical evidence but the ‘after dinner orations’ of the president of the Bury St. Edmunds Conservative Association.
Rushbrooke’s voting behaviour in the Commons during Peel’s second administration merits a close examination. One study places him among a group of 26 Conservative MPs who backed Peel on the sugar duties in June 1844 but had ‘formidable records of previous opposition’.
Although he was a more active Member in his third Parliament, Rushbrooke’s finances had been sharply depleted when, along with over fifty other well-to-do investors, he fell victim to an unscrupulous financial ‘adventurer’.
Rushbrooke died at his Suffolk seat after a short illness in June 1845.
