Complex sentence: Though the Pentecostal Assemblies of the World, Inc., has general ties to William Joseph Seymour since it is a denomination in the Classical Pentecostal Tradition, the initial initial founder, D.C.O. Opperman, E.W. Doak, and Garfield Thomas Haywood were the initial incorporators.
Split into simpler sentences: Though the Pentecostal Assemblies of the World, Inc., has general ties to William Joseph Seymour since it is a denomination in the Classical Pentecostal Tradition, he was not the founder of this organization. To the contrary, the initial founder, D.C.O. Opperman, E.W. Doak, and Garfield Thomas Haywood were the initial incorporators.