Thanks for the input Allen. I've been away from this line for a while, because it has been so frustrating, but I keep coming back to it, because it is important for my family history project. I took another look at William's obit last night, for the first time in a long time (didn't realize how much I'd learned since then!), and it says he fought under J.H. Harrison at Pleasant Hill, Iuka,Black River, and Yellow Bayou. Going to pursue that. He shows up in a 1902 photo of Tom Green's Brigade as well. Anyone have more on Harrison? Many thanks..