Bisshopp was defeated in the contest for Shoreham in 1790 when the 3rd Duke of Richmond secured Pitt’s countenance for two other local men.
Bisshopp’s only ambition was to end the abeyance of the barony of Zouche since 1625 in his favour. On 27 Sept. 1799 he presented his case (based on female descent) to Pitt.
