Biographies of Mozart Biographies of Mozart Wolfgang Amadeus Mozart died after a short illness on 5 December 1791, aged 35. His reputation as a composer, already strong during his lifetime, rose rapidly in the years after his death, and he became (as he has remained to this day) one of the most celebrated of all composers. Shortly after Mozart's death, biographers began to piece together accounts of his life, relying on the testimony of those still living who knew him, as well as surviving correspondence. The creation of Mozart biographies has been an activity of scholars ever since. Friedrich Schlichtegroll was a teacher
William Proby, 5th Earl of Carysfort 1874. In 1872 he succeeded his elder brother in the earldom and entered the House of Lords. Lord Carysfort married Charlotte Mary, daughter of Reverend Robert Boothby Heathcote, in 1860. The marriage was childless. He died in September 1909, aged 73, when all his titles became extinct. The Countess of Carysfort died in 1918. William Proby, 5th Earl of Carysfort William Proby, 5th Earl of Carysfort KP (18 January 1836 – 4 September 1909), known as William Proby until 1872, was a British peer. Carysfort was the fourth son and youngest child of Admiral Granville Proby, 3rd Earl of Carysfort,