When their wine had warmed them our soldier-hosts sang and sang, unendingly. They had been on the march all day, and next day would probably march half the day and fight the other half, for the French and English were just ahead; but now they sprawled over the school benches and drummed on the boards with their fists and feet, and sang at the tops of their voices. They sang their favorite marching songs—Die Wacht am Rhein, of course; and Deutschland, Deutschland, Uber Alles! which has a fine, sonorous cathedral swing to it; and God Save the King!—with different words to the air, be it said; and Haltet Aus! Also, for variety, they sang Tannenbaum—with the same tune as Maryland, My Maryland!—and Heil dir im Sieges-kranz; and snatches from various operas.

When one of us asked for Heine's Lorelei they sang not one verse of it, or two, but twenty or more; and then, by way of compliment to the guests of the evening, they reared upon their feet and gave us The Star Spangled Banner, to German words. Suddenly two of them began dancing. In their big rawhide boots, with hobbed soles and steel-shod heels, they pounded back and forth, while the others whooped them on. One of the dancers gave out presently; but the other seemed still unimpaired in wind and limb. He darted into an adjoining room and came back in a minute dragging a half-frightened, half-pleased little Belgian scullery maid and whirled her about to waltz music until she dropped for want of breath to carry her another turn; after which he did a solo—Teutonic version—of a darky breakdown, stopping only to join in the next song.

It was eleven o'clock and they were still singing when we left them and went groping through dark hallways to where our simple hay mattress awaited us. I might add that we were indebted to a corporal of lancers for the hay, which he pilfered from the feed racks outside after somebody had stolen the two bundles of straw one of us had previously purchased. Except for his charity of heart we should have lain on the cold flagging.

The next morning was Thursday morning, and by Thursday night, at the very latest, we counted on being back in Brussels; but we were not destined to see Brussels again for nearly six weeks. We breakfasted frugally on good bread and execrable coffee at a half-wrecked little café where soldiers had slept; and at eleven o'clock, when we had bestowed Bulotte, the ancient nag, and the dogcart on an accommodating youth—giving them to him as a gracious gift, since neither he nor anyone else would buy the outfit at any price—we repaired to the villa to report ourselves and start on our return to the place whence we had come so laboriously.

The commander and his staff were just leaving, and they were in a big hurry. We knew the reason for their hurry, for since daylight the sound of heavy firing to the south and southwest, across the border in the neighborhood of Maubeuge, had been plainly audible. Officers in long gray overcoats with facings of blue, green, black, yellow and four shades of red—depending on the branches of the service to which they belonged—were piling into automobiles and scooting away.

As we sat on a wooden bench before the prince's villa, waiting for further instructions from our friend of the night before—meaning by that the colonel who could not take a joke, but could make one of his own—a tall, slender young man of about twenty-four, with a little silky mustache and a long, vulpine nose, came striding across the square with long steps. As nearly as we could tell, he wore a colonel's shoulder straps; and, aside from the fact that he seemed exceedingly youthful to be a colonel, we were astonished at the deference that was paid him by those of higher rank, who stood about waiting for their cars. Generals, and the like, even grizzled old generals with breasts full of decorations, bowed and clicked before him; and when he, smiling broadly, insisted on shaking hands with all of them, some of the group seemed overcome with gratification.

Presently a sort of family resemblance in his face to some one whose picture we had seen often somewhere began to impress itself on us, and we wondered who he was; but, being rather out of the setting ourselves, none of us cared to ask. Two weeks later, in Aix-la-Chapelle, I was passing a shop and saw his likeness in full uniform on a souvenir postcard in the window. It was Prince August Wilhelm, fourth son of the Kaiser; and we had seen him as he was about getting his first taste of being under fire by the enemy.

Pretty soon he was gone and our colonel was gone, and nearly everybody else was gone too; Companies of infantry and cavalry fell in and moved off, and a belated battery of field artillery rumbled out of sight up the twisting main street. The field postoffice staff, the field telegraph staff, the Red Cross corps and the wagon trains followed in due turn, leaving behind only a small squad to hold the town—and us.

A tall young lieutenant was in charge of the handful who remained; and, by the same token, as was to transpire, he was also in charge of us. He was built for a football player, and he had shoulders like a Cyclops, and his family name was Mittendorfer. He never spoke to his men except to roar at them like a raging lion, and he never addressed us except to coo as softly as the mourning dove. It was interesting to listen as his voice changed from a bellow to a croon, and back again a moment later to a bellow. With training he might have made an opera singer—he had such a vocal range and such perfect control over it. This Lieutenant Mittendorfer introduced himself to our attention by coming smartly up and saying there had been a delay about requisitioning an automobile for our use; but he thought the car would be along very shortly—and would the American gentlemen be so good as to wait? There being nothing else to do, we decided to do as he suggested.

We chose for our place of waiting a row of seats before a taverne, and there we sat, side by side, keeping count of the guns booming in the distance, until it began to rain. A sergeant came up then and invited us to go with him, in order that we might escape a wetting. He waved us into the doorway of a house two doors from where we had been sitting, at the same time suggesting to us that we throw away our cigars and cigarettes. When we crossed the threshold we realized the good intention behind this advice, seeing that the room we entered, which had been a shop of sorts, was now an improvised powder magazine.