https://web.oru.edu/current_students/class_pages/grtheo/mmankins/DrHebert/Dissertation/3.6.2%20Illuminati.pdf

Order of Illuminati = 201 (Weishaupt dead 201-days after its anniversary)
Great Pyramid of Giza = 201 (201 remaining layers of stone)
The Jesuit Order = 201 (You know the 201 list)
Jewish Mysticism = 201
Light = 201 (Hebrew)

Adam Weishaupt, with those Jewish and Roman Catholic origins.