Sherman wasnt there? Check this out.. From wikipiedia "The Tragedy of Ebenezer Creek happened on December 9, 1864.
General Sherman was already towards the end of his March to the Sea, and was only twenty miles from his final destination of
Savannah, Georgia. Slaves followed Sherman's army throughout his march from
Atlanta despite the fact that Sherman's army could not support a large following. One of the reasons for this following was the exchange of food for slaves for their servitude with the Union Army, which included cooking and manual labor. Due to the increasing scarcity of food, Sherman urged the freed men to stay behind. Many freed slaves turned around. However, on this particular day, an estimated 670 freed men, women and children were on the march with Sherman's army and were stranded."