Parker, a member of a distinguished naval family, had a perfunctory parliamentary career representing the western division of his native Suffolk. His grandfather was Vice-Admiral Sir Hyde Parker, 5th bt. (1713-82/3) whose role in the capture of Manila from the Spanish in the Seven Years’ War had brought him widespread acclaim.
At the 1832 general election Parker offered as a Reformer for the new constituency of Suffolk West, in which his estates lay. He was backed by the 4th duke of Grafton, who held considerable estates in the area.
In the Commons, Parker was a committed defender of the agricultural interest. One of his first acts was to present a petition from Suffolk labourers calling for a repeal of the tax on carts, 18 Feb. 1833, and he was in minorities for Chandos’s motion for a committee on agricultural distress, 21 Feb. 1834, and for the repeal of the malt tax, 27 Feb. 1834. He opposed a fixed duty on corn, 7 Mar. 1834. He voted for currency reform, 24 Apr. 1833, and shorter parliaments, 15 May 1834, but against the secret ballot, 25 Apr. 1833, having previously described the measure as ‘un-English’.
Parker’s lack of appetite for parliamentary life was confirmed when he retired at the 1835 general election. In his farewell address, he hoped that he had ‘acted up’ to the principles he had expressed on the hustings, though he declined to offer a reason for stepping down.
By the early 1850s Parker’s health was failing, and he spent an increasing amount of time abroad.
