... Having accomplished all that seemed necessary, on the 21st of January, with my entire headquarters, officers, clerks, orderlies, etc., with wagons and horses, I embarked in a steamer for Beaufort, South Carolina , touching at Hilton Head, to see General Foster. The weather was rainy and bad, but we reached Beaufort safely on the 23d, and found some of General Blair's troops there. The bulk of his corps (S...