About the Author
Private David W. Northrup was 36 years old when he enlisted in the 3rd Michigan Infantry Company B on May 13, 1861 at Grand Rapids, Michigan. He was mustered into service on June 10. Northrup was promoted to Corporal on January 1, 1862 and then to Sergeant on December 15. David W. Northrup was discharged on June 20, 1864 at Detroit, Michigan.Documents for this Author: