John R. Clark
Mustered into service as a Captain on July 29th, 1861
Died 11 January 1901 
Buried  Pine Hill Cemetery, Cheboygan Co.  Michigan
Photo courtesy of  John T. at Find  A  Grave
Captain Clark was with his company for all the battles of 1862 but resigned his commission and left the army on December 8th, 1862.

He filed for a pension in May of 1884.