found: Pitt, William, Mr. Pitt's reply to Mr. Orde, being a correct abstract of the speeches of those two right honourable gentlemen, 1785.
found: DNB(Orde, afterwards Orde-Powlett, Thomas, first Baron Bolton, 1746-1807)
found: NUC pre-56(Bolton, Thomas Orde-Powlett, 1st baron, 1746-1807)
found: Oxford dictionary of national biography, accessed online 24 October 2022(Powlett, Thomas Orde-, first Baron Bolton, 1746-1807; politician; competent artist known for his etched caricatures)
found: Cambridge alumni database, accessed online 20 October 2022(Orde, Thomas; later, Orde-Powlett, Thomas; born at Morpeth, Northumberland, August 30, 1746; M.A. 1773; politician; member of Parliament for Aylesbury, 1780-1784; Secretary to the Treasury, 1782-1783; member of Parliament for Harwich, 1784-1790; Secretary to the Lord-Lieutenant of Ireland, 1784-1790; Governor and Vice-Admiral of the Isle of Wight, 1791-1807; assumed additional surname of Powlett by Royal license, Jan. 7, 1795; created Baron Bolton of Bolton Castle, Yorkshire, October 20, 1797; died July 30, 1807 at Hackwood Park, Basingstoke, Hampshire)