About the day » Thursday June 23, 1921Calender converter

• Annie Louter, Alkmaar († 2014)
• Verschoor, Rotterdam († 1921)
• Albertje Wubs, Onstwedde (gem. Stadskanaal) († 1979)
• Andreas Busser, Nijmegen, Gelderland, Nederland († 1971)
• Arie Leendert Booi, Jaarsveld, Utrecht, Nederland († 2000)
• Annie Louter, Alkmaar, Nederland († 2014)
• Antonius Christiaan Gerritsen († 2000)
• Alida Catharina Luiten († 1948)
• Assuerus Schoep, Tilburg, Noord-Brabant, Nederland († 1921)
• Calvin Ernest Kannegieter, Ackley, Iowa († 2015)

• Nijssen (0), Rotterdam
• Anne Siebes de Vries (75), Heerlen, Nederland
• Adrianus Wilhelmus van der Linden (86), Waalwijk
• Adriaan Johannes de Grauw (51), Oosterhout, Noord-Brabant, Nederland
• Aartje Verhoeff (67), Rotterdam
• Alida Maria Blank (1), Blokker, Hoorn, Noord-Holland, Nederland
• Adriana Leytens (76), Oeffelt
• Aaltje Steert (71), Kampen
• Aaltje Kramer (90), Uithuizen, Groningen, Netherlands
• Amelia Maria Kwizczka (64), Henry Illionois, Verenigde Staten

• 1919 » Mohamed Boudiaf, Algerian politician, President of Algeria († 1992)
• 1920 » Saleh Ajeery, Kuwaiti astronomer
• 1921 » Paul Findley, American politician († 2019)
• 1922 » Hal Laycoe, Canadian ice hockey player and coach († 1998)
• 1922 » Morris R. Jeppson, American lieutenant and physicist († 2010)
• 1923 » Doris Johnson, American politician
• 1923 » Elroy Schwartz, American screenwriter and producer († 2013)
• 1923 » Giuseppina Tuissi, Italian communist and Partisan († 1945)
• 1923 » Jerry Rullo, American professional basketball player († 2016)
• 1923 » Peter Corr, Irish-English footballer and manager († 2001)

• 1891 » Samuel Newitt Wood, American lawyer and politician (b. 1825)
• 1891 » Wilhelm Eduard Weber, German physicist and academic (b. 1804)
• 1893 » Theophilus Shepstone, English-South African politician (b. 1817)
• 1893 » William Fox, English-New Zealand lawyer and politician, 2nd Prime Minister of New Zealand (b. 1812)
• 1914 » Bhaktivinoda Thakur, Indian guru and philosopher (b. 1838)
• 1945 » Giuseppina Tuissi, Italian journalist and activist (b. 1923)
• 1953 » Albert Gleizes, French painter (b. 1881)
• 1954 » Salih Omurtak, Turkish general (b. 1889)
• 1956 » Reinhold Glière, Russian composer and educator (b. 1875)
• 1959 » Boris Vian, French author, poet, and playwright (b. 1920)

1. Johannes
2. Jan
3. Cornelis
4. Hendrik
5. Willem
6. Pieter
7. Gerrit
8. Adrianus
9. Petrus
10. Jacob
11. Jacobus
12. Wilhelmus
13. Gerardus
14. Antonius
15. Hendrikus
16. Arie

1. Maria
2. Johanna
3. Anna
4. Cornelia
5. Wilhelmina
6. Elisabeth
7. Adriana
8. Hendrika
9. Catharina
10. Petronella
11. Jacoba
12. Grietje
13. Aaltje
14. Geertruida
15. Jantje
16. Helena

• Koningin Wilhelmina (Huis van Oranje-Nassau) was from 1890 till 1948 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
• In The Netherlands , there was from September 9, 1918 to September 18, 1922 the cabinet Ruys de Beerenbrouck I, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
• The Netherlands had about 6.9 million citizens.
• January 20 » The first Constitution of Turkey is adopted, making fundamental changes in the source and exercise of sovereignty by consecrating the principle of national sovereignty.
• February 21 » Constituent Assembly of the Democratic Republic of Georgia adopts the country's first constitution.
• February 25 » Georgian capital Tbilisi falls to the invading Russian forces after heavy fighting and the Russians declare the Georgian Soviet Socialist Republic.
• September 5 » Roscoe "Fatty" Arbuckle party in San Francisco ends with the death of the young actress Virginia Rappe: One of the first scandals of the Hollywood community.
• October 18 » The Crimean Autonomous Soviet Socialist Republic is formed as part of the Russian Soviet Federative Socialist Republic.
• October 21 » President Warren G. Harding delivers the first speech by a sitting U.S. President against lynching in the deep South.

The temperature on June 23, 1921 was between 7.6 °C and 19.1 °C and averaged 14.5 °C. There was 1.7 hours of sunshine (10%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west.