William Seymour (1870-1922) was an African American, holiness preacher who initiated the Azusa Street Revival, an influential event in the rise of the Pentecostal and Charismatic movements. He was the second of eight children born to emancipated slaves and was raised in extreme poverty in Louisiana. Seymour was a student of early Pentecostal minister Charles Parham, and he adopted Parham's belief that speaking in tongues was the sign of receiving the baptism in the Holy Spirit. In 1906, Seymour moved to Los Angeles, California, where he preached the Pentecostal message and sparked a revival that drew large crowds of believers as well as increased media scrutiny about the controversial religious practices as well as the racially integrated worship services. Seymour's leadership of the revival and publication of The Apostolic Faith newspaper launched him into prominence within the young Pentecostal movement. As the revival's influence extended beyond Los Angeles through evangelism and missionary work, Seymour was in the process of developing the revival into a larger organization called the Apostolic Faith Movement. This process was ultimately defeated by power struggles with other ministers and ultimately damaged the unity of the early Pentecostal movement and led to a decrease in Seymour's influence. By 1914, the revival was past its peak, but Seymour continued to pastor the Apostolic Faith Mission he founded until his death. The revival acted as a catalyst for the spread of Pentecostal practices, such as speaking in tongues and integrated worship, throughout the world. It also played an important role in the history of most major Pentecostal denominations.