An associate of Seymour's, Florence Crawford, brought the message to the Northwest, forming what would become the Apostolic Faith Church by 1908. After 1907, Azusa participant William Howard Durham, pastor of the North Avenue Mission in Chicago, returned to the Midwest to lay the groundwork for the movement in that region. It was from Durham's church that future leaders of the Pentecostal Assemblies of Canada would hear the Pentecostal message. One of the most well known Pentecostal pioneers was Gaston B. Cashwell (the "Apostle of Pentecost" to the South), whose evangelistic work led three Southeastern holiness denominations into the new movement.