St. Louis Arsenal, Missouri, May 11, 1861.
Dear Cora¹: I just a few minutes since finished reading your letter, and have immediately sat down to answer it; for you will undoubtedly get the news of our raid upon the Secessionists, and hear that men are killed; so I will relieve your anxiety as soon as possible.
The interval between reading your letter and commencing this has been employed in cleaning my gun, for we have not long been back.
I suppose you will learn all about it in the papers, but perhaps my account may be interesting.
Yesterday (Friday), about 9.30 A.M., we got orders from our captain to ‘fall in,’ and we then received a close inspection, both of arms and ammunition, to see if they were in serviceable order. Meanwhile the rumour amongst the men was that we were to attack the Secessionists gathered in a body at Lindell’s Grove, passing under the name of the regular annual State encampment. At 1.30 P.M. we marched out at the main gate of the arsenal, Company B, Second Infantry, in the van, an attached recruit company following, and our own, the second company G. S. recruits—all commanded by our own company commander, Captain T. W. Sweeney, second in command only to Captain Lyon. A little distance from the gate we halted while the volunteers came on with the artillery, most of which were twelve-pound howitzers, fine brass pieces, with the men working them by their side, each armed with a sword bayonet.
Then came the volunteers, variously estimated from three thousand to five thousand men; also an artillery company (Fourth Regiment Regulars) and F Company, Second Artillery. We had to march six miles to reach the grove, in the vicinity of which a strong secession feeling became manifest, venting itself in frequent insulting remarks, of which, however, the volunteers (nearly all Dutch²) received the great portion. When we were within fair gunshot of the encampment the command was halted (Captain Sweeney ‘s being on the right), and almost immediately the volunteer regiments, under the command of Boernsteen and Shutner, surrounded the place from the left. But, quickly as the manœuvre was made, it was not complete before Captain Lyon had demanded the surrender of the encampment. There was no chance for refusal. The light field-pieces had already been planted on three neighbouring heights, on as many different sides, loaded with grape and canister, with their round, black throats pointing so directly towards the Secessionists that they could see nothing but the muzzles. The demand to surrender was complied with. A company of cavalry rode within pistol-shot of our men, sheathed their sabres, turned and rode away.
At this time a most unfortunate accident happened to Captain Lyon, but happily without fatal consequences. He had dismounted from his horse for a few minutes when a major in one of the volunteer regiments rode up for some order, and, turning to go, his horse kicked the captain full in the stomach. As soou as he recovered his breath, he walked to a neighbouring booth, supported by a doctor and one of his lieutenants, and lay down. Almost immediately after this Captain Sweeney gave us the command, and we marched into the encampment, surrounded by crowds of citizens who were screaming and yelling the most abusive language they could invent. We marched through them with easy gait and smiling faces, quiet as on parade, for the order was most strictly given ‘No cheering,’ and not a word was allowed to be spoken by those in ranks.
Not so with the enthusiastic volunteers. Cheer after cheer went up from the assembled crowds, each intent upon screaming the loudest. So we took possession. B Company was immediately, with part of our men, posted around the grove. Sentinels from our company were placed over the officers’ and sutler’s private property, and the first company recruits were marched off with the prisoners, some six or seven hundred, who had previously stacked arms. Part of two regiments of volunteers, a few regulars, and a brass band guarded our fallen foes back towards the arsenal. Meanwhile, those of our company not on duty scattered over the camp, into the lower end of which General Sigel’s regiment of volunteers had already entered. Along the road back to town could be seen, drawn up, the prisoners of war, on each side of which were files of volunteers, behind them regulars, and in advance the band.
We could hear the infuriated mob on each side of the road cursing and reviling, at many places trying to break the ranks of the prisoners’ guards by pressing against them; but it was useless, and soon ended at the command ‘Charge bayonets,’ quickly obeyed. The band was playing Yankee Doodle. In a few seconds the mob became bolder, pressing still closer, and throwing sticks and stones taken from the macadamized road. But at last one man bolder than the rest fired two shots from a pistol into the ranks, and, turning the horse upon which he rode, galloped away. Too late! The abused soldiers, like one man, fired into the close pressed mob. Those on the right of the road, as one looks down, were by far the greater portion, and breaking through the frail fence of the grove, frightened men, boys, and horses ran wildly, at full speed, away from the fire of the volunteers.
Suddenly, the men stationed at the lower end of the grounds opened upon them another fire, and between the two, dozens fell. But the last-opened fire injured many of General Sigel’s command, and perhaps killed some. I cannot tell. In three minutes it was commenced and ended. As the last shot was fired our company had ‘fallen in,’ but only to stack arms and find quarters for the night.
General Frost’s fine tent was taken possession of by Captain Sweeney, and from all parts of the camp were supplied ice-water, wash-water, a table, blankets and robes, wash-basin, towels, candles, and lanterns; and the captain and myself (his orderly) spent a dry night in the tent, notwithstanding the heavy rain outside. In the morning everything was packed into wagons and sent away, with five or six battalions, back to the arsenal. We waited until the wagons returned, put everything upon them, and moved homeward, arriving, without any trouble, early in the afternoon. There was much spoil with which many of the volunteers loaded themselves, but for myself I only threw out two dirty handkerchiefs and took two clean ones; but, the two blankets and a splendid robe I had used for my bed being thrown into the wagon and brought to the arsenal, the captain said I might keep them. So here you have my history of an expedition of which it is likely you will see many accounts. . . . Give yourself no fear about my desertion. I would never take a discharge, even, in a time like this. More another time, my sister Cora. Let my using that name tell you my love. Of course you will send this to Mother.

______
¹ His sister, usually addressed as “Kitty.”
² Germans he should have written.