Lollardy was a proto-Protestant Christian religious movement that was active in England from the mid-14th century until the 16th-century English Reformation. It was initially led by John Wycliffe, a Catholic theologian who was later dismissed from the University of Oxford in 1381 for heresy. The Lollards' demands were primarily for reform of Western Christianity. They formulated their beliefs in the Twelve Conclusions of the Lollards.

Episode artwork: Artist: William Frederick Yeames, 1835-1918. License: Public domain. Content adapted from Wikipedia (https://en.wikipedia.org/wiki/Lollardy), used under the Creative Commons Attribution-ShareAlike License.