There is no more historic road than that which I followed; it recalled in every part some memory or greatness of France. I passed through Liège, one of those municipal republics which so often rose against their bishops or against the Counts of Flanders. Louis XI.[72], the ally of the Liégeois, was obliged to assist at the sack of their town in order to escape from his ridiculous prison of Péronne. I was about to join and to become one of the soldiers who glory in such things. In 1792, the relations between Liège and France were more peaceful: the Abbot of Saint-Hubert was obliged every year to send two hounds to King Dagobert's successors. At Aix-la-Chapelle there was another offering, but on the part of France: the pall that had served at the funeral of a Most Christian King was sent to the tomb of Charlemagne as a vassal banner to the lord's fief. Our kings thus did fealty and homage on taking possession of the inheritance of Eternity: laying their hands between the knees of their liege-lady, Death, they swore to be faithful to her, after pressing the feudal kiss on her mouth. This, however, was the only suzerain of whom France acknowledged herself the vassal. [Illustration: Le Comte de Rivarol.] The Cathedral of Aix-la-Chapelle was built by Karl the Great and consecrated by Leo III[73]. Two prelates failing to attend the ceremony, their places were filled by two Bishops of Maastricht, long deceased, and resuscitated for the purpose. Charlemagne, having lost a beautiful mistress, pressed her body in his arms and refused to be separated from it. His passion was attributed to a charm: the young corpse was examined, and a tiny pearl found beneath the tongue. The pearl was flung into a marsh; Charlemagne became madly enamoured of the marsh, and ordered it to be filled up: there he built a palace and a church, to spend his life in one and his death in the other. The authorities here are Archbishop Turpin[74] and Petrarch[75]. At Cologne I admired the cathedral: if it were finished, it would be the finest Gothic monument in Europe. The monks were the painters, the sculptors, the architects, and the masons of their basilicas; they gloried in the title of master-mason, _cœmentarius._ It is curious to hear ignorant philosophers and chattering democrats cry out to-day against the monks, as though those frocked proletarians, those mendicant orders to whom we owe almost everything, had been gentlemen! Cologne reminded me of Caligula[76] and St. Bruno[77]; I have seen the remains of the dykes built by the former at Baiæ, and the deserted cell of the latter at the Grande Chartreuse. I went up the Rhine as far as Coblentz: _Confluentia._ The Army of the Princes was no longer there. I crossed those empty kingdoms: _inania regna_; I saw the beautiful valley of the Rhine, the Tempe of the barbarian muses, where the knights appeared around the ruins of their castles, where one hears the clash of arms at night, when war is at hand.