Residence was not listed;
Enlisted on 6/14/1862 as a Major.
On 6/14/1862 he was commissioned into
US Volunteers Aide-De-Camp
He was Mustered Out on 11/4/1864
Promotions:
* Major 6/14/1862 (Major & Additional Aide-de-Camp)
Other Information:
born in Prussia
Sources used by Historical Data Systems, Inc.:
- Heitman: Register of United States Army 1789-1903

Also, a Goggle search, Franz Kappner will provide other usual information: http://www.google.com/search?hl=en&client=safari&rls=en&q=Franz+Kappner&start=0&sa=N