Timeline Wednesday 4 January 1809

2nd Millennium › 19th Century › 1800s › 1809 › January 1809 › 4 January 1809

Wednesday 4 January 1809

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All times in UTC · Dashed edge = started before, or continues beyond, this day

Events on Wednesday 4 January 1809 1

1809 – 1852 Louis Braille Inventor of Braille Developed the system of raised dots that allows blind and visually impaired people to read and write.

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