original_query: What was Joseph Chrisman Porter's role in the American Civil War?
query: What was Joseph Chrisman Porter's role in the American Civil War?
answer: Joseph Chrisman Porter served as a Confederate officer, a key leader in guerrilla campaigns in northern Missouri during the American Civil War.  He commanded the 1st Northeast Missouri Cavalry and engaged in various battles and skirmishes, including those at Pea Ridge, Memphis, Vassar Hill, and Kirksville.