Amongst Merk’s numerous pupils, the most remarkable are—Böhm, Träg, Marx, and the Dutchman, Franco-Mendez.

Karl Leopold Böhm, born November 4, 1806, at Vienna, profited by Merk’s instruction in the Conservatoire there. He was successively member of the orchestras of Josephstadt Theatre and of the Vienna Theatre. In September of the year 1824 he went to Donaueschingen, where he was appointed musician to the Prince of Fürstenburg. Thence he undertook a successful concert tour to Switzerland and Germany. When in August, 1849, he was released from his engagement in the Donaueschingen Kapelle, he went to Strasburg and entered the theatre orchestra, and also undertook a series of concerts at Vichy. At the beginning of 1851 the amateur Prince of Fürstenburg recalled some of the members of his former band, in order to organize some chamber music. Amongst them was Böhm, who now concluded his artistic career at Donaueschingen. Of his Cello compositions he published a Concerto, Duets, Fantasias, Variations, Polonaises, and some smaller pieces.

Anton Träg, son of a Viennese composer, Andreas Träg, was born in 1818, at Schwechat, near Vienna; began his musical education at six years of age, and went to the Conservatoire at Vienna as a pupil of Merk’s. On February 28, 1845, he was engaged as teacher of Cello playing for the Conservatoire at Prague. Ten years later however he gave up the post and returned to Vienna, where he died on July 7, 1860. Träg devoted himself by special preference to classical music. He had abundant opportunity of occupying himself with it in the Palace at Clam. Of his pupils,

Heinrich Röver distinguished himself, who was born May 27, 1827. Röver belongs to the number of those violoncellists who were at first violinists. As early as eight years of age he decided in favour of the violoncello. Fétis says of him: “He was about 1863 the cleverest player of his instrument in Vienna.” Of his compositions may be cited—Idyll (Op. 1), Mazurka (Op. 8), and “Sérénade du Savoyard” (Op. 11). Röver died in 1876.

Joseph M. Marx, born in 1792 at Würzburg, where he also received his musical education, began his artistic career as member of the Theatre orchestra at Frankfort-on-the-Main, whence he went to Vienna, in order to study under Merk. Later on he worked in the Stuttgard orchestra, until he was appointed first Violoncellist at Carlsruhe. He finally was musical director there, and died while working in this capacity on November 11, 1836. His daughter, Pauline, made her appearance on the stage as a singer during the years 1830-40. Concerning Franco-Mendez, see the Cello players of Holland.

To the best Viennese violoncellists about the middle of our century belongs Carl Schlesinger, born on August 19, 1813. The violin was originally his instrument. After the lapse of three years he devoted himself to the Violoncello. Who his master was is unknown. In 1838 he was appointed solo cellist to the Pesth National Theatre. He gave up this place in 1846, as the opportunity presented itself of entering the Imperial Opera orchestra in the same capacity at Vienna. In 1862 the office of cello teacher at the Conservatoire there was committed to him. Schlesinger’s most noted pupils are: Udel, Sulzer, Hummer, and Hegyesi.

Carl Udel, born on February 6, 1844, at Warasdin, in Croatia, was early directed to the study of music by his father, who was Kapellmeister, and went in September, 1859, to the Conservatoire at Vienna. He next occupied himself there with violin playing under the guidance of Professor Carl Heissler. Twelve months after he took up the Violoncello, and for five years received instruction from Schlesinger. In 1867 he was first Cellist at the opera in Pesth; a year later, however, he returned to Vienna and was engaged there, in 1869, for the orchestra of the new opera house. By degrees he rose in his profession, and in May, 1876, he entered the Conservatoire as substitute for Röver, whose duties were then performed by Hilpert for a year. After the resignation of the former, Udel was again elected in his place. In 1878 Cello instruction at the Conservatoire was divided between him and Hummer, who in the interval had been nominated first Cello player of the Imperial Hofkapelle. Hummer received the three upper and Udel the three lower classes. After three years of work the latter obtained the title of Professor. On account of an injured hand, Udel was obliged to give up his place as member of the opera house, since when he has not played in public. He now devotes himself entirely to teaching.

Joseph Sulzer, born on February 11, 1850, at Vienna, emerged in 1869 from the Conservatoire as one of Schlesinger’s best pupils, and was engaged for the Italian Opera, and as master for the Conservatoire at Bucharest. He remained there four years. In 1875 Sulzer received an appointment in the Vienna Opera orchestra. Illness, brought on by over-exertion, compelled him for three years to withdraw from his employment in the orchestra. On his recovery he still further endeavoured to perfect himself, in which the friendly advice of Popper was of service to him, and in 1880 he was appointed solo player at the Imperial Opera. At the same time he gave concerts and taught. He belonged to the Helmsberg Quartet from 1882 to 1885. Sulzer published various compositions and productions for the Violoncello at Breitkopf & Härtel’s, and D. Rahter’s, and Cranz’.

Reinhold Hummer, born on October 7, 1855, at Linz, on the Danube, began his career with violin playing very early at Vienna, where he was brought up, and pursued it with great eagerness for six years. Then an ardent desire was awakened in him to learn the Violoncello. He forthwith began the study of that instrument at the Vienna Conservatoire under Schlesinger’s guidance. At his death, H. Röver became his master. On the whole he was four years at the Conservatoire. His progress was so rapid that he carried off the first prize against his fellow students by unanimous consent. After he had left the establishment to which he was indebted for his education, he immediately received an appointment in the opera orchestra to which he has belonged since the year 1873. Four years later he was appointed teacher at the Conservatoire, and in 1878 solo Cellist in the Imperial Court band; he was also given the title of Professor. Besides his official employments, this much-favoured artist worked at Vienna and elsewhere as concert and quartet player.

Hegyesi will be mentioned among the Hungarian violoncellists.