Criccieth Castle a distant relation of Llywelyn ap Gruffudd, began an uprising against English rule that spread quickly through Wales. Several English-held towns were razed and Criccieth (along with Harlech Castle and Aberystwyth Castle) were besieged that winter. Its residents survived until spring when the castle was resupplied. In the 14th century the castle had a notable Welsh constable called Hywel ap Gruffydd, known as Howell the Axe, who fought for Edward III at the Battle of Poitiers in 1356. The castle was used as a prison until 1404 when Welsh forces captured the castle during the rebellion of Owain Glyndŵr. The
Kidwelly Castle Kidwelly Castle Kidwelly Castle () is a Norman castle overlooking the River Gwendraeth and the town of Kidwelly, Carmarthenshire, Wales. The present remains of the castle include work from about 1114 to about 1476. Created as a defence against the Welsh, the castle fell to the Welsh several times in the twelfth century. Later in its history, it was unsuccessfully besieged by forces of Owain Glyndŵr in 1403 with assistance from soldiers from France and Brittany who captured Kidwelly town. The castle was relieved by a Norman army after just three weeks. The gatehouse was extensively damaged and it was