In 2011, The Catholic Herald featured St. Richard Gwyn as the Saint of the Week on its website. He put up quite a fight against the Elizabethan authorities who tried to force him to worship as the state dictated:
Richard Gwyn (1537-1584) was a victim of Queen Elizabeth I’s persecution of Catholics, conducted with increasing intensity after 1581.
Born in Llanidloes in central Wales, Gwyn matriculated at Oxford before removing swiftly to Cambridge where, at St John’s, he lived by the charity of Dr Bullock, the college’s Catholic Master.
After the death of Queen Mary in 1558, however, Bullock refused to take the oath of supremacy administered by Elizabeth’s government and was ejected from the Mastership.
Gwyn fled to the continent, spending some time at Douai. Around 1562 he returned to Wales and for the next 16 years worked as a schoolmaster, mainly in Wrexham and Overton. He was much loved, not merely for his excellence and dedication as a teacher, but also for “other good partes known to be in him”. . . .
When his persecutors laid him in heavy shackles before the pulpit of a Protestant church in Wrexham Gwyn “so stirred his legs that with the noise of his irons the preacher’s voice could not be heard”.
Placed in the stocks as a punishment, he was taunted by an Anglican priest who claimed to possess the keys of the Church as surely as St Peter did. “There is this difference,” Gwyn riposted, “namely that, whereas Peter received the keys to the Kingdom of Heaven, the keys you received were obviously those of the beer cellar.”
Indicted for high treason, Gwyn was eventually condemned to be hanged, drawn and quartered at the Beast Market in Wrexham in October 1584. “I have been a jesting fellow,” he told the crowd from the scaffold, “and if I have offended any that way, or by my songs, I beseech them for God’s sake to forgive me.”
The execution was hideously bungled, so that Gwyn remained conscious throughout his disembowelment. His last words, in Welsh, were: “Iesu, have mercy on me.”
It is clear that he did nothing to oppose the reign of Elizabeth I but practice his Catholic faith. For that he was harassed, mistreated, tortured, and brutally executed. As a beloved teacher, his Catholicism made him liable for accusations of trying to bring pupils or families to the Catholic faith. Wikipedia has these details about his trial:
Richard Gwyn, John Hughes and Robert Morris were indicted for high treason in 1583 and were brought to trial before a panel headed by the Chief Justice of Chester, Sir George Bromley. Witnesses gave evidence that they retained their allegiance to the Catholic Church, including that Gwyn composed "certain rhymes of his own making against married priests and ministers" and "[T]hat he had heard him complain of this world; and secondly, that it would not last long, thirdly, that he hoped to see a better world [this was construed as plotting a revolution]; and, fourthly, that he confessed the Pope's supremacy." The three were also accused of trying to make converts.
Despite their defences and objections to the dubious practices of the court Gwyn and Hughes were found guilty. At the sentencing Hughes was reprieved and Gwyn condemned to death by hanging, drawning and quartering.
His relics are venerated and he is remembered at Wrexham Cathedral in North Wales, dedicated to Our Lady of Sorrows and elsewhere, with a high school named for him. Mary's Dowry has produced a documentary of his life and death. While he was executed on October 15, his memorial is observed in Wales today, since St. Teresa of Avila's memorial is on October 15.