[1] His career was unusual, though not unique, in the number of constituencies he represented: he changed his seat to Ardfert in 1783, then to Ballinakill, then Clogher, and finally Fore.
His improvements to the Lamberton estate, which included laying out a deer park and extensive tree planting,[3] were much admired by visitors: it was described in 1801 as "altogether the neatest and best laid down demesne in the County".
[1] They had no children, and, Tydd's brother having predeceased him, Lamberton passed on Sir John's death to Arthur Moore, his closest male relative on the mother's side,[4] while the baronetcy became extinct.
After a long period of failing health, Sir John died at the end of 1803, having made his last will on Christmas Eve.
[1] Diana continued to live at Lamberton for some years, but after a major burglary in 1806 which might easily have turned violent, she moved to Bath, where she died in 1821.