You seem to be confused about what century you're in -- 21st, just in case. During the 1860s, my great-great-grandfather served in the Austrio-Hungarian Army. You can besmirch him and the Empire all you want.
The best contribution by southerners in the 1860s was service by 300,000 of them in the United States Army and Navy to defend the country against rebels. I honor all Americans who fought for the United States of America and criticize all Americans who fought against it.
I have no illusions about the century we are in, however it is not I who seeks to fuel sectional hostilities from 150 years ago. Those who came before have closed rank and set their differences aside - why must you insist on digging up bones?
The bible teaches us to honor our fathers and those who have come before us. That you would sell out your gr-gr-grandfather is no surprise.
There is a bigger picture to promote conservativism, sovereignty, and find our way back to a limited and constitutional government. If you were not so busy promoting your book on FR, you might join the conservative cause.
Be a part of the solution, I dare you.