One source says he died abt 1274.
Patrick de Chaworth, being under age in the 23rd Henry III [1239], compounded with the king for his own wardship and marriage, paying £500 for the same. In the 29th of the same reign [1245], he received a precept from the crown, whereby he was commanded to use all his power and diligence to annoy the Welsh then in hostility. He m. Hawyse, dau. and heir of Sir Thomas de Londres, Lord of Kidwelly, in Wales, and had issue, Payn, Hervey, and Patrick, all of whom, in the 54th Henry III [1270], joining the Crusade, attended Prince Edward to the Holy Land; and two daus., Eve, m. to Robert Tibetot, and Anne. This feudal lord d. in 1257, and was s. by his eldest son, Pain. [Sir Bernard Burke, Dormant, Abeyant, Forfeited, and Extinct Peerages, Burke's Peerage, Ltd., London, 1883, p. 111, Chaworth, Baron Chaworth]