Guise was the birthplace of Camille Desmoulins, the revolutionary. Near the town, which was busy and prosperous, with a population of eight thousand or so, there was a sort of workmen's colony upon the communistic plan, and included a "phalanstère," or common dwelling place for the members, upon the Fourier plan, founded by some philanthropist. As far as we could judge superficially it was successful, and it is said the chance visitor was always welcomed most cordially by the members who happened to be present. These inoffensive people have been shipped away, no one now seems to be able to say just where, and the little town, gutted by fire, has ceased to exist save in the memory of those who once knew its charm. A few miles southwest of St. Quentin, on the river Somme, was a small town named Ham, which had, however, nothing in common with that excellent viand. Here was a famous château of the tenth century, of the Comtes de Vermondais. In 1374 it passed to the Coucy family, and then to the Comtes of St. Pol, from whom it came by marriage to the house of Bourbon-Vendôme. This great stronghold had a donjon, the walls of which were thirty-five feet thick, and the room inside it was one hundred and ten feet broad, and the same number of feet high. In shape it was a rectangle, flanked at each corner by a round tower, and with square towers on the north and west. Rising from a canal on the northeast angle was a huge round tower, named the Tour de Connétable, built by Louis de Luxembourg in 1490. Emblazoned on the stone over the portal was the motto of the founder: "Mon Myeulx" (My Best). The walls of this tower were said to have been of enormous thickness. The figures varied so much that I omit all of them, but from the appearance of the tower one might believe even the most exaggerated statements. Its lower apartment was a vast hall of hexagonal shape, the vaulting of which was Gothic in style, and we were shown some curious arched spaces, said to be intended for furnaces or magazines to be blown up and thus destroy the castle in case of its capture. There was a great "Salle de Gardes," where the soldiers slept and ate in time of siege, and this contained an enormous fireplace, a well of considerable depth, and an oven where bread had been baked. Above this vast room was the "Chambre de Conseil," lighted by a single large window, and furnished with stone benches below it. Here Jeanne d'Arc was imprisoned by Jean of Luxembourg, and many other notables languished in the dungeons from the time of the Revolution down to the time of the capture of Prince Louis Napoléon, in August, 1840, at Boulogne, and from which he escaped disguised as a workman on the morning of May 22, 1846. He took refuge at St. Quentin, went thence to Belgium, and finally reached England.