I am looking for information on my great-grandfather, Ambrose H. Click, from East Tennessee who enlisted in the union army in June of 1864 and was discharged in Feb 1865.

I do not know the particulars other than that he was only 17 years old and that he served in Company A.

His parents were Michael and Elizabeth Click of Tennessee.
In 1867 he married Elizabeth Spiva from Stoddard county Missouri.

Thanks for your help.