While searching for something else, I stumbled upon this site.

The Civil War in America from


http://beck.library.emory.edu/iln/volume.php

If you click on Articles, you will come to the Volumes.

It is written very much from a UK perspective but does give some information about troop movements, dates and the like.

How much use it will be in tracing family history, I don't know, but some of the drawings are very good.

Regards

Chas