This Day In History
Sunday, September 23, 2018
On This Day

Events

in 1829

Accordion patent granted to...
Accordion patent granted to Cyrill Demian in Vienna. The accordion is a box-shaped musical instrument of the bellows-driven free-reed aerophone family, sometimes colloquially referred to as a squeezebox. A person who plays the accordion is called an accordionist.
accordion, Cyrill Demian, Vienna





Births

in 1883
Douglas Fairbanks

Douglas Fairbanks, Sr. was an American actor, screenwriter, director and producer. He was best known for his swashbuckling roles in silent films such as «The Thief of Bagdad», «Robin Hood», and «The Mark of Zorro».

Deaths

in 1857
Augustin-Louis Cauchy

Baron Augustin-Louis Cauchy was a French mathematician who was an early pioneer of analysis. He started the project of formulating and proving the theorems of infinitesimal calculus in a rigorous manner, rejecting the heuristic principle of the generality of algebra exploited by earlier authors.
January
1234567
891011121314
15161718192021
22232425262728
293031
February
1234567
891011121314
15161718192021
22232425262728
29
March
1234567
891011121314
15161718192021
22232425262728
293031
April
1234567
891011121314
15161718192021
22232425262728
2930
May
1234567
891011121314
15161718192021
22232425262728
293031
June
1234567
891011121314
15161718192021
22232425262728
2930
July
1234567
891011121314
15161718192021
22232425262728
293031
August
1234567
891011121314
15161718192021
22232425262728
293031
September
1234567
891011121314
15161718192021
22232425262728
2930
October
1234567
891011121314
15161718192021
22232425262728
293031
November
1234567
891011121314
15161718192021
22232425262728
2930
December
1234567
891011121314
15161718192021
22232425262728
293031
© 2011-2016, «www.this-day-in-history.net»
+