Considering the lack of records concerning early Freemasonry and the belief that the modern structure of the organization was partly established during Newton's lifetime in and around London, there is continued speculation as to the role that Newton may have had in the formation of Masonic Orders in their modern context. Newton's membership of The Royal Society and the fact that many Royal Society members have been identified as early Freemasons has led many to believe Newton was a Mason himself. It is clear that Newton was deeply interested in architecture, sacred geometry, and the structure of the Temple of Solomon, a subject that also interested many notable Freemasons of the era. However, ultimately there is no evidence to directly connect Newton to Freemasonry.
Downloadable books (free):
Castells - The Apocalypse Of FreemasonryJoseph Fort Newton - The Builders A Story And Study Of Masonary
Captain William Morgan - The Mysteries Of Freemasonry
Charles Webster Leadbeater - The Hidden Life In Freemasonry