t a junction with Rosecrans.
Gen. Van-Dorn is still on the north side of Duck river.
A portion of Cug's division, from Western Virginia, is advancing from Woodbury and Carthage towards McMinnsville, upon Wheeler's cavalry.
Col. Clark, with a regiment of Morgan's command, captured sixteen picket guard in from of Lexington, Ky., and brought out large supplies of stores.
[third Dispatch.] Chattanooga, March 21.
--The falling back of the enemy from Murfreesboro' is fully confirmed.
It is supposed they have gone towards Nashville.
Passengers by this evening's train report that three Yankee brigades went down the Cumberland river a few days ago, supposed to reinforce the enemy at Vicksburg.
Van Dorn is reported on the north side of Duck river, the enemy having fallen back from Franklin.
No further movement of either army yet.
Mrs. Gen. Bragg is dangerously ill at Winchester, Tenn.
The bridge over the Houston river at Zollicoffer is completed.