Getting, with problems, dissuaded a number of his customers from becoming a member of the Freemasons, Weishaupt chose to be a part of the older order to obtain product to expand his own ritual. He was admitted to lodge "Prudence" of the Ceremony of Demanding Observance early in February 1777. https://hailthelight16936.thezenweb.com/hail-the-light-things-to-know-before-you-buy-75211757