The Augusta (Georgia) Chronicle says that a son of John C. Breckinridge is a clerk in the banking-house of E. M. Bruce & Co., of that city. The Chronicle adds: " Upon inquiring, we found that he was not only supporting himself, but by his industry and frugality was able to contribute to the support of his illustrious father and his young family, while the former was compelled ■to remain an exile from his native Kentucky.