Read this: There is no clear mechanism by which these local trade organisations became today's Masonic Lodges, but the earliest rituals and passwords known, from operative lodges around the turn of the 17th–18th centuries, show continuity with the rituals developed in the later 18th century by accepted or speculative Masons, as those members who did not practice the physical craft came to be known. The minutes of the Lodge of Edinburgh (Mary's Chapel) No. 1 in Scotland show a continuity from an operative lodge in 1598 to a modern speculative Lodge. It is reputed to be the oldest Masonic Lodge in the world.
Now answer this question, if there is an answer (If it cannot be answered, return "unanswerable"): What is the oldest Masonic lodge in the world?
Lodge of Edinburgh (Mary's Chapel) No. 1 in Scotland