Hayward, Nathan, 1830-1866.
Hayward (Harvard, M.D. 1855) was a surgeon in the Civil War with the Massachusetts 20th regiment. Before the war he practiced in Roxbury, Mass. and afterwards moved to St. Louis, Mo.
From the description of Papers of Nathan Hayward, 1850-1867 (inclusive). (Harvard University). WorldCat record id: 281437050
