7 notable people died on July 28, including Francis Crick, Otto Hahn, Al-Mahdi.
21st Century
1 deathFrancis Crick
scientist
Nobel laureate: Nobel Prize in Physiology or Medicine (1962)
20th Century
1 deathOtto Hahn
scientist
Nobel laureate: Nobel Prize in Chemistry (1944)
19th Century
2 deathsGaspard Monge
chemistengineer
French mathematician, inventor of descriptive geometry and father of differential geometry (1746-1818)
María Josefa García Granados
journalistpoet
Guatemalan writer
18th Century
1 deathJakub Kresa
astronomerChristian minister
Czech mathematician
8th Century
1 deathAl-Mahdi
caliphpoet
3rd Abbasid caliph (r. 775–785)
5th Century
1 deathCelestine I
Catholic priestwriter
Pope
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