Orielton, Pembrokeshire Orielton, Pembrokeshire Orielton is a historic country house near Hundleton in Pembrokeshire, Wales. It is used as a field studies centre for environmental sciences. The first known house at Orielton was a fortified manor built by the Wyriott family in about 1200, which was mentioned by the historian Giraldus Cambrensis ( ). Orielton was the seat of the Owen baronets. The first Owen at Orielton was Sir Hugh Owen, the son of Owen ap Hugh (1518–1613), of Bodeon, near Llangadwaladr, Anglesey. Sir Hugh married Elizabeth Wirriot, who had inherited Orielton from her father George Wirriot. Sir Hugh left Orielton to
Templeton, Pembrokeshire a regular system of fields, which themselves still show the narrow strips representing recent enclosures from an extensive medieval "open field" agricultural field system. It is not certain that the Templars were responsible for creating the planned settlement. It is possible that this was done by Mortimer incorporating an earlier agricultural holding or farm established by the Templars. It was once a marcher borough. Owen, in 1603, described it as one of nine Pembrokeshire "boroughs in decay". In the 17th century Narberth Mountain was stocked with Red Deer and covered of woodland. The Pembrokeshire county history records also show open