David Lewis, S.J. was a Jesuit Catholic priest and martyr who was also known as Charles Baker and widely referred to in the Welsh language as Tad y Tlodion. During the religious persecution of the Catholic Church in Wales, which began under Henry VIII and ended only with Catholic Emancipation in 1829, Lewis served as superior of the illegal and underground Jesuit mission based at Cwm until his arrest by priest hunter John Arnold of Monmouthshire. In addition to his priestly ministry, Lewis stood accused of involvement in the Popish Plot, a regime change conspiracy theory concocted by Titus Oates and used by the dominant Whig political party as a pretext to launch an anti-Catholic moral panic and witch hunt during the Stuart Restoration. After being tried and convicted of high treason at Monmouth, Lewis was hanged, drawn and quartered at Usk on 27 August 1679.
