Louisa Amalia, of Brunswick-Wolfenbüttel, wife of Frederick the Great's brother, and mother of his successor, Frederick William II. (1786-97).

The second work was published in 1773 at Berlin. For the first, see supra, p. 74.

Johann Christian Kittel, b. 1732, d. 1809; one of Bach's latest pupils; Organist of the Predigerkirche, Erfurt. He is said to have possessed a portrait of his master and to have rewarded his pupils for good playing by drawing the curtain which usually covered the picture and permitting them to look upon it. It is, perhaps, the portrait, recently discovered by Dr. Fritz Volbach, which is reproduced at p. 92 of this volume.

Nothing seems to be known of him.

Johann Martin Schubart succeeded Bach at Weimar in 1717. He was born in 1690 and died in 1721. See Spitta, i. 343.

In addition to those mentioned by Forkel, the following pupils of Bach are known: Johann Gotthilf Ziegler, of St. Ulrich's Church, Halle; J. Bernhard Bach, of Ohrdruf; Heinrich Nikolaus Gerber, Organist at Sondershausen; Samuel Anton Bach, of Meiningen; Johann Ernst Bach, of Saxe-Weimar; Johann Elias Bach, Cantor at Schweinfurt; Johann Tobias Krebs, organist at Buttelstädt, and his sons, Johann Ludwig, Johann Tobias, and Johann Carl; Johann Schneider, organist of St. Nicolas', Leipzig; Georg Friedrich Einicke, Cantor at Frankenhausen; Johann Friedrich Doles, Bach's second successor in the Cantorate of St. Thomas'; Rudolph Straube, who afterwards settled in England; Christoph Nichelmann, cembalist to Frederick the Great; Christian Gräbner, and Carl Hartwig.

For full information upon Bach's pupils see Spitta, i. 522 ff., ii. 47 ff., iii. 116 ff., 239 ff., and the relative articles in Grove's Dictionary.

Forkel does not do justice to his friend. C. P. E. Bach is recognised as the immediate precursor of Haydn and as the link between the latter and J. S. Bach.

Mozart had a very particular regard for him. See Schweitzer i. 220 on his brothers' abilities as composers.

Spitta (iii. 262) quotes a characteristic anecdote. To some one who praised his skill on the Organ Bach replied: “There is nothing wonderful about it. You merely strike the right note at the right moment and the Organ does the rest.”