Joseph Lange (Würzburg, 1 April 1751 – Vienna, 17 September 1831) was an actor and amateur painter of the 18th century. Through his marriage to Aloysia Weber, he was the brother-in-law of Wolfgang Amadeus Mozart.
His first marriage, in 1775, was to Maria Anna Elisabeth Schindler, daughter of Philipp Ernst Schindler, a miniature painter and director of painting at the Viennese porcelain factory. Maria Anna died on 14 March 1779 of pneumonia.
Mozart married Aloysia's younger sister Constanze in Vienna in 1782, and thus became Lange's brother-in-law. The Mozarts and the Langes seem to have been friends, as the written record preserves various occasions that they socialized together, as did Wolfgang and Joseph individually. Both Lange and Mozart were Masons; see Mozart and Freemasonry.
In 1783, Lange performed in one of Mozart's works, a "Masquerade" (pantomime with music) composed for Carnival. The characters were traditional figures of the Commedia dell'arte, and the music was composed by Mozart (K. 446). Lange played Pierrot, and Mozart himself took the role of Harlequin.
The tenor Michael Kelly, writing in his 1826 reminiscences, called Lange an "excellent comedian"; that is, player of comedy. Kelly had spent the early years of his career in Vienna as an opera singer.
Lange's portraits of Mozart and familyEdit
The complete painting is shown in the next figure.
In March 2009 the musicologist Michael Lorenz was the first to realize that the painting originally was a miniature about 19 x 15 centimeters in size, showing only Mozart's face. It was later affixed to a larger canvas, apparently with the intention to portray Mozart seated at the piano, but the enlarged painting was never completed.
Constanze Mozart, interviewed in old age by Vincent and Mary Novello, said that Lange's portrait was "by far the best likeness of him."
Lange also painted a small portrait of Constanze in 1782 which was later enlarged:
- A-Wd, Tom. 69, fol. 258r.
- Lange 1808, 106
- Lange 1808, 117
- See Deutsch 1965, index entry for "Lange, Joseph".
- Solomon 275
- Solomon 329
- Deutsch 1965, 213
- Deutsch 262
- Deutsch, 503
- Blümml, 1923
- Deutsch 213
- Michael Lorenz: "Joseph Lange's Mozart Portrait", Vienna 2012
- Deutsch 1965, 538
- Deutsch 1965, 241
- Constant von Wurzbach: "Lange, Joseph". In: Biographisches Lexikon des Kaiserthums Oesterreich, vol. 14 
- Lange, Joseph (1808). Biographie des Joseph Lange. Vienna: Peter Rehms sel. Witwe.
- Blümml, Emil Karl (1923). Aus Mozarts Freundes- und Familien-Kreis. Vienna: E. Strache.
- Deutsch, Otto Erich (1965). Mozart: A Documentary Biography. Stanford, CA: Stanford University Press.
- Einstein, Alfred (1962). Mozart: His Character, His Work. Oxford University Press.