About Louis Claude de Saint-Martin
Louis Claude de Saint‑Martin was a French freemason and philosopher, known as le philosophe inconnu, the name under which his works were published. He was an influential Christian mystic whose legacy, together with that of his mentor Martinez de Pasqually, inspired the founding of the Martinist Order. Initiated under the name 'Eques a Leone Sidero', he was a member of the Societé des Initiés, an inner order of mystical freemasons directed by Jean-Baptiste Willermoz, in which they allegedly received revelations from an 'Unknown Agent'.
Biography source:
Wikipedia
