Perhaps this bear was commemorating his ancestor, who showed up in the Confederate camp in July 1863 and likely gave his all to feed some hungry Rebels.
"In the mountainous woods not far from Gettysburg some of our soldiers captured a black bear, and carried him back with us in our retreat. I have often wondered if this particular one was tame and going about with some Italian wanderer, or whether he was wild; and if he was wild, whether he had a mate, and what became of his mate. He was not muzzled, as a bear in captivity usually is. He was a mascot for a while, but finally, no doubt, he was converted into steaks. What became of the bear I never knew, and can only testify that if he were ever converted into steak, I never got any. [John M. Bowden, Company B, 2nd Georgia]