4 notable people died on May 23, including John F. Nash Jr., Sophie of Pomerania, Ubald.
21st Century
1 deathJohn F. Nash Jr.
scientist
Nobel laureate: Nobel Prize in Economic Sciences (1994)
19th Century
1 deathAugustin-Louis Cauchy
engineermathematician
French mathematician (1789–1857)
16th Century
1 deathSophie of Pomerania
consorthymnwriter
Queen consort of Denmark and Norway
12th Century
1 deathUbald
Catholic bishopCatholic priest
Italian bishop-saint
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Births, events, and adjacent days.