History of Protestantism History of Protestantism Protestantism originated from work of several theologians starting in the 12th century, although there could have been earlier cases of which there is no surviving evidence. Any prominent dissent was subject to persecution by the Roman Catholic Church, and thus attempts to change anything in the Catholic Church were kept isolated or effectively eradicated up to the 16th century. One of the early Protestant Reformers was John Wycliffe, an English theologian and early proponent of reform in the 14th century. His followers, known as Lollards, spread throughout England but soon were persecuted by both the Catholic Church
John Wycliffe where twelve young men were preparing for the priesthood. In December 1365 Islip appointed Wycliffe as warden but when Islip died the following year his successor, Simon Langham, a man of monastic training, turned the leadership of the college over to a monk. In 1367 Wycliffe appealed to Rome. In 1371 Wycliffe's appeal was decided and the outcome was unfavourable to him. The incident was typical of the ongoing rivalry between monks and secular clergy at Oxford at this time. In 1368, he gave up his living at Fillingham and took over the rectory of Ludgershall, Buckinghamshire, not far from