Ignatius Loyola Donnelly

Ignatius Loyola Donnelly, a multifaceted individual, served as a U.S. Congressman, while also making significant contributions as a populist writer and amateur scientist. However, he is primarily renowned for his intriguing theories regarding Atlantis, Catastrophism, and the authorship of Shakespeare's works. It's worth noting that modern historians regard these theories as pseudoscience and pseudohistory, casting doubt on their validity.