During the Civil War, Markham enlisted as a private in Company G, 32nd Wisconsin Volunteer Infantry Regiment; he was promoted to second lieutenant and after the war returned to Wisconsin and settled in Milwaukee.
He was discharged After the war returned to Wisconsin and settled in Milwaukee. During the Civil War, Markham enlisted as a private in Company G, 32nd Wisconsin Volunteer Infantry Regiment; he was promoted to second lieutenant.
During the Civil War, Markham enlisted as a private in Company G, 32nd Wisconsin Volunteer Infantry Regiment; he was promoted to second lieutenant. He was discharged After the war returned to Wisconsin and settled in Milwaukee.
During the Civil War, Markham enlisted as a private in Company G, 32nd Wisconsin Volunteer Infantry Regiment; he was promoted to second lieutenant. He was discharged After the war returned to Wisconsin and settled in Milwaukee.