John Hyatt and George Whitefield were among the founding members of which religious movement in England? 
John Hyatt (clergyman):  He went on to become a much loved and revered driving force of early Methodism in London, becoming influential in continuing the First Great Awakening started by George Whitefield in the 1740s. George Whitefield: George Whitefield ( ; 27 December [O.S. 16 December] 1714 30 September 1770), also spelled George Whitfield, was an English Anglican cleric who was one of the founders of Methodism and the evangelical movement.
Methodism