A PrisontiL—Capt. William II. Ltrribw, : Co. II, 7th Maine, of Danville, who wan taken I prisoner nt the bat'lu of the Wilderness, is confined at Macon, Georgia. Under date of May 2Sth, he write* that bis health is good, that be has plenty oi good fo«wl and good water, though the sleeping accommodations are rather poor. Major Mathews is in the same squad of prisoners w ith Capt. Larrabce, and is in good health.