Karen, the following data is from Ancestry.com.
The age and residence for this Albert Reed matches the 1860 census data.
Name: Albert Reed
Residence: Buckanan, Michigan
Enlistment Date: 16 Sep 1861
Enlistment Place: Niles, Michigan
Side Served: Union
State Served: Michigan
Service Record: Enlisted as a Private on 16 September 1861 at the age of 25.
Enlisted in Company L, 2nd Cavalry Regiment Michigan on 2 Oct 1861.
Died of disease Company L, 2nd Cavalry Regiment Michigan on 13 Apr 1862 at New Madrid, Missouri