Qui est né en 1786

Polymathe français qui a excellé en tant que mathématicien, physicien, astronome et homme politique, connu pour ses travaux en optique et son service public

American politician and diplomat who served briefly as the 13th Vice President of the United States

King of Bavaria who encouraged industrialization, initiated the Ludwig Canal, and oversaw the first German railway, later abdicating during the 1848 revolutions