The Abbé Étienne Guibourg (c. 1610 – January 1686) was a French Roman Catholic abbé and occultist who was involved in the affaire des poisons, during the...

Guibourg is a surname. Notable people with the surname include: Étienne Guibourg (1610–1680), French Roman Catholic abbé who performed Black Masses for...

religious and black magic rituals. For example, 17th-century priest Étienne Guibourg is said to have performed a series of Black Mass rituals with alleged...

notably Adam Lesage, who performed alleged magical tasks; and the priest Étienne Guibourg and abbé Mariotte, who officiated at the black masses. La Voisin finally...

back up his story. 17th century: Catherine Monvoisin and the priest Étienne Guibourg performed "Black Masses" for Madame de Montespan, the mistress of King...

king's favour over rival lovers. She had worked with a priest named Étienne Guibourg. There was no evidence beyond her confessions, but bad reputations...

had included child sacrifice, and on 10 October, it was confirmed by Étienne Guibourg. In November, Montespan was further implicated when her chamber lady...

time, or the account may have been based on the masses carried out by Étienne Guibourg, rather than by Huysmans attending himself. Quotations from Huysmans'...

William of Orange Mark Rendall as Thomas Beaumont Ned Dennehy as Father Étienne James Joint as Father Pascal Matthew McNulty as Guillaume, a cobbler who...

Madame de Montespan supposedly went so far as to allow a priest, Étienne Guibourg, to perform a black mass over her nude body in a blood-soaked ceremony...