9 notable people died on April 9, including Peter Grünberg, Konrad Mutian, Heinrich Ritter von Wittek.
21st Century
1 death
Peter Grünberg
scientist
Nobel laureate: Nobel Prize in Physics (2007)
20th Century
2 deaths
Heinrich Ritter von Wittek
juristminister
Austrian politician (1844-1930)
Isabella II of Spain
ruler
Queen of Spain from 1833 to 1868
19th Century
3 deaths
Michel Eugène Chevreul
chemistpainter
French chemist (1786-1889)
Jan Paweł Lelewel
architectengineer
Painter (1796-1847)
André Rebouças
engineerpolitician
Brazilian civil engineer and activist (1838-1898)
18th Century
1 death
Miura Baien
philosopherphysician
Japanese philosopher
17th Century
1 death
Benedetto Castelli
astronomermathematician
Italian mathematician (*1577/78 – †1643)
16th Century
1 death
Konrad Mutian
juristphilosopher
German humanist
Explore More for April 9
Births, events, and adjacent days.