Births on August 23

Moritz Cantor, German mathematician and historian (d. 1920)

Moritz Benedikt Cantor (23 August 1829 – 10 April 1920) was a German historian of mathematics.

19 Jan

Faust: The First Part of the Tragedy
Johann Wolfgang von Goethe's Faust: The First Part of the Tragedy receives its premiere performance.
7 Apr

Book of Mormon
Joseph Smith, founder of the Latter Day Saint movement, commences translation of the Book of Mormon, with Oliver Cowdery as his scribe.
23 May

Cyrill Demian
Accordion patent granted to Cyrill Demian in Vienna, Austrian Empire.
10 Jun

River Thames
The first Boat Race between the University of Oxford and the University of Cambridge takes place on the Thames in London.
14 Sep

Treaty of Adrianople (1829)
The Ottoman Empire signs the Treaty of Adrianople with Russia, thus ending the Russo-Turkish War.