Short answers, pulled from the story.
Wolfgang Amadeus Mozart was born on the 27th of January 1756 in Salzburg. He entered the world as Joannes Chrysostomus Wolfgangus Theophilus Mozart, a name that was later shortened to Wolfgang Amadè Mozart.
Wolfgang Amadeus Mozart resigned from his position at the Salzburg court in 1781 after a quarrel with Prince-Archbishop Hieronymus Colloredo. He was dismissed in a grossly insulting manner by the archbishop's steward, Count Arco, and chose to remain in Vienna for the rest of his life.
Wolfgang Amadeus Mozart married Constanze Weber on the 4th of August 1782 in St. Stephen's Cathedral. The couple had six children, of whom only two survived infancy: Karl Thomas Mozart and Franz Xaver Wolfgang Mozart.
Wolfgang Amadeus Mozart died in his home on the 5th of December 1791 at 12:55 am. The cause of his death is not known with certainty, with researchers suggesting more than a hundred causes including acute rheumatic fever, streptococcal infection, and mercury poisoning.
Wolfgang Amadeus Mozart composed his last three symphonies, Nos. 39, 40, and 41, in 1788. He also wrote the opera Così fan tutte, which premiered in 1790.
Wolfgang Amadeus Mozart was described as a remarkably small man, very thin and pale, with a profusion of fine, fair hair. His facial complexion was pitted, a reminder of his childhood case of smallpox, and he loved elegant clothing.