23 notable people died on April 22, including Emilio Segrè, Tomás de la Cerda, 3rd Marquis of la Laguna, Juana I of Castile.
21st Century
2 deaths
Balantrapu Rajanikanta Rao
musicologistsongwriter
Indian songwriter
Lalgudi Jayaraman
composermusic director
Carnatic violinist/composer (1930-2013)
20th Century
11 deaths
Emilio Segrè
scientist
Nobel laureate: Nobel Prize in Physics (1959)
Frans Reinhold Kjellman
botanical collectorbotanist
Swedish botanist (1846–1907)
Asen Hadjiolov
biologistpolitician
Bulgarian biologist
Nobuo Yoneda
computer scientistmathematician
Japanese computer scientist (1930–1996)
Dénes Pázmándy
journalistpolitician
Hungarian journalist, politician (1848-1936)
Oswald Durand
journalistpoet
Haitian politician and poet
Pier Antonio Quarantotti Gambini
journalistlibrarian
Italian writer (1910–1965)
Ödön Mihalovich
composermusic educator
Hungarian composer and educator
EA
Eleazar Lezaeta Acharán
engineerpolitician
Chilean politician (1870-1942)
AW
Anton Wassmuth
physicistuniversity teacher
Austrian physicist (1844-1927)
Petre Antonescu
architect
Romanian architect (1873–1965)
19th Century
5 deaths
Andrew Talcott
civil engineerengineer
American civil engineer (1797-1883)
Benjamin Valz
astronomermathematician
French astronomer
Christian Blom
composermaster mariner
Norwegian composer
Agripina Samper Agudelo
poetwriter
Colombian writer (1833–1892)
François Joseph Marchal
historian
Dutch historian
17th Century
3 deaths
Tomás de la Cerda, 3rd Marquis of la Laguna
monarchpolitician
Spanish noble (1638-1692)
Georg Stiernhielm
archaeologisthistorian
Swedish noble (1598-1672)
GP
Giovanni Battista Passeri
art historianpainter
Italian painter (1610-1679)
16th Century
2 deaths
Juana I of Castile
monarch
Queen of Castile from 1504 and of Aragon from 1516
Bartholomaeus Bruyn the Elder
architectural draftspersonpainter
German Renaissance painter (1493–1555)
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Births, events, and adjacent days.