On 9 June, Pembroke left to visit his wife, leaving Gaveston at the rectory at Deddington in Oxfordshire. When Warwick found out about Gaveston's whereabouts, he immediately rode out to capture him. The next morning he appeared at the rectory, where he took Gaveston captive and brought him back to his castle at Warwick. Pembroke, whose honour had been affronted, appealed for justice both to Gaveston's brother-in-law Gloucester and to the University of Oxford, but to no avail. At Warwick, Gaveston was condemned to death for violating the terms of the Ordinances before an assembly of barons, including Warwick, Lancaster, Hereford and Arundel. On 19 June, he was taken out on the road towards Kenilworth as far as Blacklow Hill, which was on the Earl of Lancaster's land. Here, two Welshmen ran him through with a sword and beheaded him.