In the List of the High Sheriffs of Shropshire will be found the following names, owners of Park Hall:—
Robert Powell 1647 Thomas Powell 1717 Job Charlton 1748 John Charlton Kinchant 1775 Richard Henry Kinchant 1846
Situated about a mile from Oswestry, to the right of the road leading to the race-course, is the seat of William Ormsby Gore, Esquire, M.P. for North Shropshire. This delightful estate is associated with some of the most interesting incidents in the history of North Wales, and has for years been viewed as one of the great land-marks of the chequered history of the Welsh border. It derives its name from “Castell Brogyntyn,” a fortress of the celebrated Owen Brogyntyn, a natural son of Madog ab Meredydd ab Bleddyn, Prince of half of Powys, and who, as a gift from his father, enjoyed the title of Lord of Edeirnion and Dinmael. He flourished in the latter part of the twelfth century. The site of the ancient fort still remains in the shrubberies of Porkington, the moat filled up serving as a gravel walk, surrounded by plantations. Owen resided at Brogyntyn, whence he assumed his surname. According to a drawing in the Mytton collection, the fort was of a circular form, surrounded by a large earthen dyke and a deep foss, that had two entrances close to each other, projecting a little from the sides, and diverging, the end of each being guarded by a semi-lunar curtain. The name of the fortress and house (for Owen Brogyntyn resided there) was soon altered into one closely resembling the present, as we find that in 1218 Henry III., in an address to Llywelyn, Prince of Wales, informs him that, among others, “Bleddyn Filius _Oeni de Porkinton_” had performed the service he owed to the English Crown. The house was formerly known also by the name of “_Constables’ Hall_.” The precise date of the change of name cannot be ascertained.