Saint Oliver Plunkett (1 November 1625 1 July 1681) was the Roman Catholic Archbishop of Armagh and Primate of All Ireland. He maintained his duties in Ireland in the face of English persecution and was eventually arrested and tried for treason. He was brought from a prison cell in Dublin Castle to face trial in Dundalk, during which he made no objection to the all-Protestant jury. The prosecution witnesses were themselves wanted men and afraid to turn up in court, so the trial soon collapsed. Because of a common belief that no jury in Ireland would ever convict him, irrespective of its makeup, Archbishop Plunkett was then transferred to face trial in Westminster Hall, London. His trial has often been described as a travesty of justice as he was again denied defending counsel, time to assemble his defence witnesses and he was also frustrated in his attempts to obtain the criminal records of those who were to give evidence against him. His servant James McKenna and a relative John Plunkett had travelled back to Ireland and failed within the time available to bring back witnesses and evidence for the defence. During the trial Archbishop Plunkett had disputed the right of the court to try him in England and he also drew attention to the criminal past of the witnesses, but all to no avail. Lord Chief Justice Pemberton addressed Oliver: Look you Mr Plunkett and told him: Do not waste your time by talking about these things as it leaves less time for your defence, and adding: the bottom of your treason, which is treason of the highest order, was the setting up of your false religion and there is nothing more displeasing to God than it. The jury returned within fifteen minutes with a guilty verdict and Archbishop Plunkett replied: Deo Gratias (Latin for "Thanks be to God"). He was hanged, drawn and quartered at Tyburn on 1 July 1681, and became the last Roman Catholic martyr to die in England. Oliver Plunkett was beatified in 1920 and canonised in 1975, the first new Irish saint for almost seven hundred years.