The reign of John was distinguished by strong enmity to the Welsh. In 1211 he assembled a large army at Oswestry, and was there joined by many of the Welsh Chieftains, his vassals, with whom he marched to Chester; resolving to exterminate the people of North Wales. It is revolting to trace the history of this feeble-minded and capricious king. His reckless attacks upon Wales, and his inveterate quarrel with his son-in-law, Prince Llywelyn ab Jorwerth, added to his troubles, and probably hastened his end. As a last effort against Wales, resenting Llywelyn’s stern defence of Cambrian independence, John demolished the castles of Radnor and Hay; and then, proceeding to the Marches, he set fire to Oswestry Castle, then under the governorship of John Fitz-Alan, (who had united with the barons of England in renouncing allegiance to the English Monarch, on his refusal to confirm their constitutional rights,) and burnt it to the ground. In the reign of Henry III. John Fitz-Alan, who was reconciled to the king, procured for his Manor of Blanc-Minster the grant of a Fair on the eve, the day, and the day after St. Andrew’s feast. The Bailiffs were also made clerks of the market, with privilege to imprison any person detected in forestalling; for which they were paid twenty marks as a consideration. These petty officers, “dressed in a little brief authority,” abused their power, and gave occasion to frequent remonstrances from the inhabitants. Powel, who seems to have paid great deference to “the powers that be,” concludes, not very logically, we think, that it was “no wonder that so many of the grievances which the Welsh so much complained of to Edward I. should originate from this place.” The historic facts recorded subsequent to this period are brief and meagre. We are told that in 1233 Oswestry was again destroyed by fire. Llywelyn ab Jorwerth had just made an inroad into the county of Brecknock, destroying all the towns and fortresses belonging to that territory; he then invested the castle, lay before it a month, raised the siege, finding his efforts to be fruitless, set fire to the town, and pursued his way to the Marches. Conflagration and ruin marked his progress: he burnt the town of Clun, in Salop, demolished Redde Castle, in Powys, and laid Oswestry in ashes. A few months afterwards, Llywelyn and Lord Pembroke, having joined their forces, made another inroad into the English Marches, and having rendered all that country a scene of devastation, they finished their fiery career by laying part of the town of Shrewsbury (Frankwell, it is supposed,) in ashes.