Jones Th. Anrheg i blentyn, sef hanes cywir am ddychweliad grasol, bucheddau duwiol, a marwolaethau dedwyddol amryw blant ieuaingc

Dinbych: Argraffedig ar ar werth gan T. Gee, 1816. — 97 p. (in Welsh)Roedd Thomas Jones (1756 - 1820) yn un o lenorion mwyaf galluog y Methodistiaid yng Nghymru, a aned yng Nghaerwys yn Sir y Fflint, gogledd Cymru. Roedd yn ddyn amryddawn a oedd yn fardd ar y mesurau caeth, yn emynydd, yn hanesydd, yn ddiwinydd ac yn gofiannydd.Thomas Jones of Denbigh (1756 – 1820), called "Thomas Jones of Denbigh" (in Welsh, "Thomas Jones o Ddinbych") to differentiate him from namesakes, was a Welsh Methodist clergyman, writer, editor and poet, active in North Wales. He made significant contribution in content and style to Welsh theology. He was a strong opponent of Arminianism, which was prominent among the Wesleyans, and translated The Christian in Complete Amor (1655 – 1662) by Williams Gurnal into Welsh under the title The Cristian in Full Armor (1796 – 1820). His Masterpiece is undoubtedly the huge volume he published in 1813 on the history of Protestant Martyrs Theologians, Martyrs, and confessors of the Church of England (or History of the Martyrs).
With Thomas Charles of Bala he was editor of the Spiritual Treasure, which first came out in 1799 as a quarterly publication. He also wrote a number of hymns, including “I Know my Buyer is alive” and “Oh! Lead my soul into the waters”.