In the Ardennes, in what is now Belgian Luxemburg, there lies a wide tract of land some one hundred and fifty miles in extent, covered with mountain and forest, well wooded and well watered, which for long centuries formed the Sovereign Principality of Bouillon, under the suzerainty of France. Its tiny capital (known to every tourist) stands at the bottom of a little valley, where the river bends sharply round a precipitous rock crowned by a grim castle, once the home of the gallant crusader Godfrey of Bouillon. Its history, and that of its later Dukes, of the great French house of La Tour d’Auvergne, warriors and statesmen, Huguenots and Catholics, Generals of the Fronde, and Cardinals of Holy Church, may be found written by the Maurist Benedictines in one of those monumental compilations which were the glory of the eighteenth century.
In the years preceding the French Revolution, the reigning Duke of Bouillon, Charles Godfrey de la Tour d’Auvergne, dwelt in his splendid Chateau of Navarre, near the city of Evreux, an anxious and troubled man. He had vast wealth and great estates, a park of one hundred thousand acres well stocked with game, a palace which was a miniature Versailles (Louis XV and Madame de Pompadour, Voltaire and Charles Edward Stuart had been its guests, and the ex-Empress Josephine would one day hold in it her sad little court). He had his gardens and his orangeries, his aviaries and menageries, his great stables filled with plunging horses and lumbering state carriages, his hot-houses, lakes and fountains, his pagodas and oriental pavilions. His house was filled with statues and paintings, and tapestries and lustres and porcelain, silver and gold and costly gems, obsequious courtiers, guards and lacqueys.