ently injured by the stumbling of his horse, has sufficiently recovered to resume his duties during the coming week.
The assault on Gen. Montgomery.
Capt. Chapman and Lieut McHenry, who committed the murderous assault on Gen. Montgomery, at Alexandria, on Saturday, are to be tried by court-martial immediately.
There is no doubt, as it is a plain case, but that they will be sentenced to be shot.
They may escape the death penalty through the intercession of Gen. Montgomery.
U. S. Senator from Missouri. St. Louis, Jan. 20.
--John B. Henderson has been appointed, by Lieut. Gov. Wall, U. S. Senator, to fill the vacancy occasioned by the expulsion of Truston Polk.
Mr. Henderson is a Douglas Democrat, and an uncompressing Union man. He was a member of the State Convention, and a Brigadier General in the State service.
Late from the Rio Grande — important movement of the Mexicans.
The Houston Telegraph, of the 10th, contains the following important item: