 In the United Kingdom, John Stott (1921–2011) and Martyn Lloyd-Jones (1899–1981) emerged as key leaders in Evangelical Christianity.The charismatic movemen] began in the 1960s and resulted in the introduction of Pentecostal theology and practice into many mainline denominations.New charismatic groups such as the Association of Vineyard Churches and Newfrontiers trace their roots to this period (see also British New Church Movement).