Adolfo de Jesus Constanzo, also known as "The Godfather of Matamoros". In 1983 Constanzo swore allegiance to Kadiempembe, the Palo Mayombe equivalent of the Devil, and relocated to Mexico City, where he founded his cult and met and recruited Martin Quintana Rodriguez, Omar Orea Ochoa, and Jorge Montes. source 
Practical Spirituality and Black Majick with E.A. Koetting Part 1 E.A. Koetting has spent the last fifteen years studying, practicing, and immersing himself in the spiritual arts, not restricted to any particular paradigm, but finding answers to the greatest questions in every faith and spiritual path, from the holy to the blasphemous, from the heights of the Vedas and the teachings of the Masters to the secret rituals of Black Magick. While gaining his own insights and knowledge into the mysteries of existence, E.A. is equally obsessed with sharing what he has learned, either through his books, seminars, and workshops,......