He remained at home for a year and a half, till called to Munich to write the opera "Idomeneo," and later to Vienna. Here, unfortunately, he met the Webers again, and, their father having died, he boarded in their house, and gave lessons to Constance, a younger sister of Aloysia. She was a plain, good-hearted girl, without much energy, but with a great appreciation of her gifted teacher. The result came naturally; he fell in love with the penniless girl, and, despite the distress of his aged father at his choice, married her when he was twenty-six and she eighteen.
Henceforward there was no hope of any thing save the direst poverty. To marry without love is a grave mistake; to marry simply for love is sometimes a mistake equally grave. He could of course do nothing now for his aged father or sister. Unsteady employment, a rapidly-increasing family, and a wife ill most of the time, made the struggle for existence ten times harder than before his marriage. Once when he had prepared to visit his father for the first time after the wedding, and had waited months for the necessary funds, he was arrested for a debt of fifteen dollars, just as he was stepping into the carriage.
The Emperor Joseph said to him one day, "Why did you not marry a rich wife?" With dignity Mozart at once replied, "Sire, I trust that my genius will always enable me to support the woman I love"; but unfortunately it did not. He wrote after his marriage: "The moment we were made one, my wife as well as myself began to weep, which touched every one, even the priest, and they all cried when they witnessed how our hearts were moved." How little they dreamed that they should weep more seriously when hunger stared their six children in the face!
From the time of his marriage till his death, nine years, says Rev. Mr. Haweis, "his life can be compared to nothing but a torch burning out rapidly in the wind." It was a period of incessant, astonishing labor. He dedicated six quartets to his dear friend Joseph Haydn, who said, "Mozart is the greatest composer who has ever lived"; wrote "Figaro" when he was twenty-nine, which had the greatest popularity, "Don Giovanni" at thirty-one, and the "Flauto Magico" gratis, for the benefit of the theatre director, who was in want. The two latter creations were hailed with delight. Goethe wrote to Schiller later of "Don Giovanni," "That piece stands entirely alone; and Mozart's death has rendered all hope of any thing like it idle."
Whenever he appeared at the theatre, he was called upon the stage from all parts of the house; yet all this time he could not earn enough to live. He received only a hundred dollars from his "Don Giovanni," and less for the others. He gave lessons every hour he could spare, concerts in the open air, borrowed from his friends, scrimped himself, to send money to his sick wife at Baden, pawned his silver plate to make one more unsuccessful journey to win the aid of indifferent princes, and fainted often at his tasks after midnight. Still he wrote to "the best and dearest wife of my heart," "If I only had a letter from you, all would be right," and promised her to work harder than ever to earn money.
When Constance was at home with him, if he left her in the morning before she awakened, he would leave a note for her with the words, "Good-morning, my darling wife. I shall be at home at — o'clock precisely." Once when she had been ill for eight months, and Mozart was composing beside her as she slept, suddenly a noisy messenger entered. Alarmed lest his wife should be disturbed, he rose hastily, when the penknife in his hand fell, and buried itself in his foot. Without a word escaping his lips, he left the room, a surgeon was called, and, though lame for some time, the wife was not told of the accident.
His compositions found few purchasers, for the people generally could not comprehend them. Publishers' shops were closed to him, unless he would write in the popular style. "Then I can make no more by my pen," he said bitterly, "and I had better starve and go to destruction at once." So poor had his family become, that, with no fuel in the house, he and his wife were found by a friend, waltzing to keep warm.
About this time a sepulchral-looking man called to ask that a "Requiem" be written on the death of the wife of an Austrian nobleman, who was to be considered the author, and thus his intense grief be shown, though manifested through a lie. Mozart consulted with his wife, as was his custom, and, as she indorsed it, he accepted the commission for fifty dollars. Overworked, harassed by debts which he could not pay, hurt at the jealousies and intrigues of several musicians, disappointed at the reception of his new opera at Prague, his hopeful nature forsook him, and he told Constance that the "Requiem" would be written for himself.
In the midst of this wretchedness their sixth child was born. The poor wife forgot her own sorrows, and prevailed upon him to give up work for a time; but the active brain could not rest, and he wrote as he lay on his sick-bed. On the day before he died, Dec. 4, 1791, at two o'clock, he persisted in having a portion of the "Requiem" sung by the friends who stood about his bed, and, joining with them in the alto, burst into tears, saying, "Did I not say that I was writing the 'Requiem' for myself?" Soon after he said, "Constance, oh that I could only hear my 'Flauto Magico!'" and a friend playing it, he was cheered.
A messenger now arrived to tell him that he was appointed organist at St. Stephen's Cathedral, a position for which he had longed for years; but it came too late. Death was unwelcome to him. "Now must I go," he said, "just as I should be able to live in peace; I must leave my family, my poor children, at the very instant in which I should have been able to provide for their welfare." Cold applications were ordered by the physicians for his burning head; he became delirious for two hours, and died at midnight, only thirty-five years old. Constance was utterly prostrated, and threw herself upon his bed, hoping to die also.