She died of consumption (later known as tuberculosis), on 17 July 1787, when Beethoven was 16. For reference, see the related link.
1827
Ludwig van Beethoven died on March 26, 1827 at the age of 56.
Some scholars claim Beethoven's death was due, in part, to lead poisoning. Beethoven died at age 56. Tests have recently confirmed that Beethoven died as a result of lead poisoning. This was attested...
Ludwig van Beethoven died on 26 March 1827 in Vienna, Austria.