August Pitzrick died at Duvall's Bluff, Arkansas.

The evidence

• “M. Pond, August Pitzrick (died at Duvall's Bluff, Ark., September 11. 1864), Wendell Powers, Emerson Root) died at Eastport, Miss., January 24, 1865), Henry Reed, George Rodd, John Ryan, David Safford, William, Smith (killed at Vicksburg June 4, 1863), Saren W. Serl, Michael Setzer, Abel Spencer, William Stern, Charles Stern, Frederick Stulke, Saegus Sutter, John Tuel, Joseph Thompson (died at Memphis July 2, 1864), Chauncey L. Van”

  1879-history-of-rock-county/12-rock-county-ch06-politics-war-record.md, PDF p. 464

  Butterfield, C. W., et al. The History of Rock County, Wisconsin: its early settlement, growth, development, resources, etc. Chicago: Western Historical Company, 1879. Cornell University Library via the Internet Archive, archive.org/details/cu31924028871585.

  Grade A: Found on a page of one of our sources

  

• “M. Pond, August Pitzrick (died at Duvall's Bluff, Ark., September 11, 1864), Wendell Powers, Henry Reed (killed near Mobile, Ala.), Emerson Root (died at Eastport, Miss., January 24, 1865), George Rodd, John Ryan, David Safford, William Smith (killed at Vicksburg, June 4, 1863), Saren W. Serl, Michael Setzer, Abel Spencer, William Stern, Charles Stern (killed 1864), Frederick Stulke, Saegus Sutter, John Tuel, Joseph Thompson (died at Memphis, July 2, 1864), Chauneey L. Van Balen (died at Moscow, Tenn., March 6, 1863).”

  1908-brown-rock-county/16-military-history.md, Vol. 1, PDF p. 388 / book p. 357

  Brown, William Fiske, editor. Rock County, Wisconsin: A New History of Its Cities, Villages, Towns, Citizens and Varied Interests, from the Earliest Times, Up to Date. Chicago: C. F. Cooper & Co., 1908. 2 vols. archive.org/details/rockcountywiscon01brow, archive.org/details/rockcountywiscon02brow.

  Grade A: Found on a page of one of our sources · may repeat 1879-history-of-rock-county, so not counted as independent