However, from time to time sinister suggestions did obtrude themselves on us. For example, on the second morning of our enforced stay at the House of the Thousand Columns we watched a double file of soldiers going through a street toward the Palais de Justice. Two roughly clad natives walked between the lines of bared bayonets. One was an old man who walked proudly with his head erect. He was like a man going to a feast. The other was bent almost double, and his hands were tied behind his back. A few minutes afterward a barred yellow van, under escort, came through the square fronting the railroad station and disappeared behind a mass of low buildings. From that direction we presently heard shots. Soon the van came back, unescorted this time; and behind it came Belgians with Red Cross arm badges, bearing on their shoulders two litters on which were still figures covered with blankets, so that only the stockinged feet showed. Twice thereafter this play was repeated, with slight variations, and each time we Americans, looking on from our front windows, drew our own conclusions. Also, from the same vantage point we saw an automobile pass bearing a couple of German officers and a little, scared-looking man in a frock coat and a high hat, whose black mustache stood out like a charcoal mark against the very white background of his face. This little man, we learned, was the burgomaster, and this day he was being held a prisoner and responsible for the good conduct of some fifty-odd thousand of his fellow citizens. That night our host, a gross, silent man in carpet slippers, told us the burgomaster was ill in bed at home. "He suffers," explained our landlord in French, "from a crisis of the nerves." The French language is an expressive language. Then, coming a pace nearer, our landlord added a question in a cautious whisper. "Messieurs," he asked, "do you think it can be true, as my neighbors tell me, that the United States President has ordered the Germans to get out of our country?" We shook our heads, and he went silently away in his carpet slippers; and his broad Flemish face gave no hint of what corrosive thoughts he may have had in his heart. It was Wednesday morning when we entered Louvain. It was Saturday morning when we left it. This last undertaking was preceded by difficulties. As a preliminary to it we visited in turn all the stables in Louvain where ordinarily horses and wheeled vehicles could be had for hire.