In 2009 Mathias Vigan was a Roman Catholic parish priest in the village of Banamè in south-eastern Benin. In January that year, he met a young woman named Vicentia Tadagbé Tchranvoukinni, whom he exorcised. As she went through the deliverance process, she assumed a new name, Parfaite, claiming increasing charismatic powers and wisdom. Soon, she asserted that she God the Holy Spirit–Dieu Saint-Esprit–also referring to herself as Daagbo.
Daagbo’s End Time mission to extirpate “witchcraft” and crush the Devil’s power; to purify and renew the Catholic Church; and to create peace and prosperity, saving humanity from eternal damnation. By her side was another young woman, Nicole Soglo, whom Daagbo asserted to be the representative of the Virgin Mary on earth: Nanyé Nicole. Mathias Vigan believed in Daagbo’s claims and took an active part in the mission.
In 2011, Daagbo founded a separate church, currently know as La Très Sainte Église de Jésus-Christ, Mission de Banamè–The Most Holy Church of Jesus Christ, Banamè Mission. But in her view, it was nothing new, but the One True Catholic Church, founded by her son Jesus Christ. Eventually, in late 2012 she made Mathias Vigan pope with the name Christophe XVII, and with time the pope, too, received an increasingly divine status as another Jesus.
My research report on La Très Sainte Église de Jésus-Christ, Mission de Banamè is found here.
Magnus Lundberg 
I have an idea for your upcomming book, maybe to be added to its page footer: a calendarium listing the popes who were simultanously alive in the subsequent years throughout the period it will cover, with dates of deaths/abdications as well as elections/claims to papacy.
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