Johann Michael von Puchberg was a textile merchant who lived in Vienna in the 18th and early 19th centuries. He is remembered as a friend of Wolfgang Amadeus Mozart whom he lent considerable sums of money during a difficult period in the composer's life.
The loans to Mozart
Around 1788, Mozart's financial situation had worsened; it was in general a bad time for musicians in Vienna, owing to the war with Turkey that began the previous year; Mozart biographers also often blame imprudent financial lifestyle decisions made by the Mozart family. Mozart wrote to Puchberg a series of "begging letters," of increasing desperate tone. Puchberg responded with a series of loans, ranging in size from 30 to 300 florins, and totaling about 1400 florins. Andrew Steptoe has discussed the series of 21 letters Mozart wrote to Puchberg asking for loans. He notes that "Mozart's early requests stress the bond of mutual aid and comfort," giving the following example: "Over the next year," Steptoe adds, "Mozart's tone changed to desperation:" Steptoe continues: "At times, the composer's self-respect deserted him completely, as he begged for pittances:" However, in 2009 the musicologist Michael Lorenz showed that at the time when Mozart pretended to be in dire straits, he had certainly not reduced his expenses, but lived in a spacious apartment on the Alsergrund that cost him 250 Gulden a year. At that time he also owned a carriage and a horse. Thus there is a good case to assume that Mozart might have vastly exaggerated his financial problems just to get money from Puchberg.
The fate of Puchberg's loans
By 1791 Mozart's financial conditions had improved slightly, and he made at least a start on repaying the loans. The rest of the money was not paid off until several years after his premature death ; his widow Constanze had become an effective businesswoman, making money from memorial concerts and publications, and was finally able to pay Puchberg back.
Puchberg was also a friend of Joseph Haydn. The two were the only people that Mozart invited to attend the rehearsals of Così fan tutte in 1790. Puchberg was the person that Haydn wrote to from London, distraught, when he heard the news of Mozart's death; see Haydn and Mozart.
