It has been an on going theory for many years of an association between comets and earthquakes, weather patterns, and even plagues. There have been many to suggest electromagnetic forces, pressure waves, and/or cosmic rays. In fact all these may come into play, including the size, speed, trajectory, mass, and alignment patterns. It has been only recently that more of mainstream science has accepted the fact that Near Earth Objects can become external crustal stressors. By the use of these forces a large enough object can send vibrations through the Earth's crust allowing tectonic activity. There have been some to say this is what occurred with The Great Comet of 1811. Although, I am sure these ideas are strong possibilities, I have come to a conclusion on one of my theories, I've been working on for quite a while. It was more than just pressure waves, or electromagnetic forces, but a direct impact. A meteor coming from the dust tail of Comet C/1811 F1 to Northern Mississippi that was the initial mechanism to cause The Great Earthquakes of 1811-12. It is my hope to make this common knowledge. So everyone will understand this quite amazing story of the year 1811 and a comet and a quake.