On Saturday, Capt. J. D. Thompson, our Acting Major, with parts of four companies of the First Iowa cavalry, numbering one hundred and twenty men, and parts of two companies of the Sixth Iowa Infantry under Capt. Stubbs, started from Sedalia in pursuit of some five hundred rebels, who were making their way to join the main body under Price. Starting at sun-down toward Clinton, they learned about midnight that the rebels instead of coming to that place had taken the road toward Belmont, and therefore the command changed its course, and moved down on the Warsaw road. When within eight miles of Warsaw, Major Thompson learned that they had been crossing their forces over the Osage during the evening. He immediately ordered the column forward at a rapid rate, and when within four miles of the town, came [53] upon their pickets, which, after a short skirmish, were driven in, and chased at a smart gallop into the town, in time to intercept the prisoners named. The infantry coming up a half an hour afterward were posted on the bank of the river, and as soon as it was daylight fired upon their camp, wounding two or three, when the rest of the rebels broke and fled. Major Thompson, being unable to cross the river in time to make a successful pursuit, returned to Sedalia with his prisoners, whom he brought to St. Louis on Thursday, on their way to Alton. They were Brig.-Gen. Price, Col. C. Dorsey, Major Cross, and Capt. Inge.