Commandant At Fort Harrison

Major John T. Chunn was a Commandant at Fort Harrison.  His biography can be found here, at Fort Harrison on the banks of the Wabash, 1812-1912, online courtesy of Indiana University:

MAJOR JOHN T. CHUNN [was] issued an order May 10, 1816, transferring Major Chunn from Fort Knox, and placing him in command at Fort Harrison. This order instructed Major Chunn to remove government property from Fort Knox to Fort Harrison. This apparently was the end of Fort Knox as a government post.

From Sign At Fort Knox II, Near Vincennes, Indiana

Major Chunn had helped to build the Fort at the time of the Harrison campaign to Tippecanoe. He was then a Lieutenant in one of the companies of that army. He was appointed Captain of the Nineteenth Regiment of the U. S. Infantry, April 14, 1812. He was transferred to the Third Regiment on May 17, 1815. He resigned from the army June 12, 1821, after a long and honorable service. He returned to Terre Haute to spend the rest of his life, and leave a long list of descendants to honor his name.