Ai đã sinh năm 1809

French philosopher, politician, and economist widely regarded as the "father of anarchism" and founder of mutualist philosophy

French organist and teacher who invented braille, a universally adopted system for reading and writing used by people who are blind or visually impaired

French official, architect, and urban planner who supervised the radical urban renewal of Paris, introducing grand boulevards and parks

Polish Romantic poet, playwright, and philosopher, recognized as one of the "Three Bards" and the father of modern Polish drama

British Liberal prime minister, writer, politician, diplomat, and statistician who served four non-consecutive terms as Prime Minister of the United Kingdom