1830s|Monarch – Frederick VI
Denmark's first steamship, SS Caledoniam, a paddle steamer bought used in England, begins operations as a mail steamer between Copenhagen and Kiel.
March 30 – Vilhelm Kyhn, painter and educator (died 1903)
May 20 – Pietro Boyesen, photographer (died 1882)
1819 in Denmark Wikipedia
Events from the year 1819 in Denmark.