Lollardy

Lollards were a heretical reform movement that arose in England in the 14th century that lingered until the English Reformation. Lollards were followers of John Wycliffe. The main tenets included:

Christianity should be based on the Bible as much as possible, therefore practices not found in scripture should be eliminated;
The laity should have access to the Bible in the vernacular;
Authority for interpretations rests in individuals, not with the Church;
A denial of the doctrine of transubstantiation;
A belief in predestination rather than justification by works, and that there was an invisible "Church of the Saved" which differed from the visible Catholic Church;
A belief in a lay priesthood and a denial of the efficacy of confession or clerical celibacy

John Wesley

Portrait by George Romney

Anglican priest, pietist, founder of Methodism

born June 17, 1703 in Lincolnshire
died March 2, 1791 in London

Educated at Oxford, he joined a group founded by his brother Charles known as the "Holy Club."

"...Wesley, though his own preaching was mild and quiet in comparison to the scenery-chewing Whitfield, believed in the need for powerful emotional experiences, particular  moments in life when God gave the grace to live perfectly-- which in Wesley's vocabulary meant without conscious, intentional sin-- and exhorted his listeners to seek them out and treasure them."-- Alan Jacobs, The Book of Common Prayer: A Biography, pp.110-111.

For more information see:
Biography from Christianity Today

Works:
Various sermons of John Wesley from UMC Missions
Thoughts on Slavery at UNC Chapel Hill

Pietism

a broad religious revivalist movement that originated among Lutheranism in the late 17th century, which sought increase personal holiness, or piety. In Anglicanism, Methodism could be seen as a pietist movement.

Latitudinarian

In the 17th century, a churchman who supported the episcopal governance and worship of the Church of England, but who denied that these forms were ordained by or derived their authority from God.

Originally applied to the Cambridge Platonists, they believed that reason should be used to establish church doctrine over reliance upon tradition alone, which caused the conservative party to view them as unorthodox.

They accepted tradition, but allowed for latitude on other teachings based on reason, hence the name.

Similar to the Broad Church movement of the 19th century.