In making the grand tour of the world, the crown prince will be but following in the footsteps of the heirs to the thrones of Austria and Belgium, who have both visited the United States for the purpose of improving their minds, and of fitting themselves more thoroughly for their duties as twentieth century rulers. The present Emperor of Russia, and his younger brother, the late Czarevitch George, likewise started on a tour round the world, which in the case of George was cut short at Bombay by that sickness to which he subsequently succumbed, while the globe-trotting tour of Nicholas was brought to a sudden close through his attempted assassination in Japan. No pen-sketch of the young Crown Prince of Germany would be complete without a reference to his remarkable skill as a violinist, an instrument which he has been studying steadily ever since his eighth year, under the direction of the Berlin court violinist Von Exner. He seems to have inherited all the musical talent for which the reigning house of Prussia is so celebrated, and to which I propose to devote at least a part of the following chapter. CHAPTER X If it is observable that the taste, ear, and talent for music prevail among the inhabitants of the mountain districts of the world far more extensively than among the populations of the plains, it is no less true that nearly all persons belonging to the exalted spheres of life, for instance, emperors and kings and their consorts, as well as princes and princesses of the blood, are not only passionately fond of music, but frequently absolute melomaniacs. In none of the reigning houses, however, is this particular branch of art developed to such an extent as in the Hohenzollern family. Thus the collection of the compositions for the flute by Frederick the Great discovered some ten years ago in the lumber rooms of the "Neues Palais" at Potsdam, and recently published after being edited by Professor Spitta, proves that the royal patron of Voltaire, and the founder of Prussia's military power was no mere dilettante, but a real genius in the art of composition. Prince Louis Ferdinand, the son of Frederick the Great's brother, who courted and met with a premature death at Saalfeld, while rashly engaging the French enemy, against strict orders, showed, with all his eccentricities, remarkable musical gifts, leaving in fact behind him a variety of compositions for orchestras. He also wrote a march which is published under his name.