About the day » Saturday April 21, 1923Calender converter

• Berend Jan Stijf, Heerde († 1937)
• Andries Buitelaar, De Lier († 2001)
• Augusto May († 1994)
• Anne Okkinga, Leeuwarden, Friesland, Netherlands († 1936)
• Berend Zeeman, Odoorn,Drenthe,Niederlande († 1950)
• Antonius Gerardus Johannes (Ton) van den Berg, Den Haag († 2010)
• * Hendrikus Antonius (Henk) Zanoli, Laren († 2015)
• van Oijen, Den Haag
• Berend Andries Habing, Westerbork, Drenthe, Nederland († 2022)
• Audrey Josephine Marris, Brooklyn, Kings, New York, Verenigde Staten († 1981)

• Aard Zoet (69), Elburg
• Adriana Klein (3), Everdingen, Utrecht, Nederland
• Abraham Sanders (65), Leiden
• Anna Jacobs Jacobsma (58), Santa Cruz,Calf
• Adriana Alblas (88), waddinxveen
• Arie Monster (79), Oud Beijerland
• Anna Maria (Maria) BARTMANN (84), Madfeld (D) 84y
• Anna Maria Colijn (46), Gulpen
• Albertje Pullen (6), Ambt Hardenberg
• Aard Zoet (69), Elburg

• 1919 » Don Cornell, American singer († 2004)
• 1920 » Edmund Adamkiewicz, German footballer († 1991)
• 1922 » Alistair MacLean, Scottish novelist and screenwriter († 1987)
• 1922 » Allan Watkins, Welsh-English cricketer († 2011)
• 1923 » John Mortimer, English lawyer and author († 2009)
• 1924 » Ira Louvin, American singer-songwriter and mandolin player († 1965)
• 1925 » Anthony Mason, Australian soldier and judge, 9th Chief Justice of Australia
• 1925 » John Swinton of Kimmerghame, English general and politician, Lord Lieutenant of Berwickshire († 2018)
• 1926 » Arthur Rowley, English footballer, manager and cricketer († 2002)
• 1926 » Elizabeth II, Queen of the United Kingdom and her other realms

• 1900 » Vikramatji Khimojiraj, Indian ruler (b. 1819)
• 1910 » Mark Twain, American novelist, humorist, and critic (b. 1835)
• 1918 » Manfred von Richthofen, German captain and pilot (b. 1892)
• 1924 » Eleonora Duse, Italian actress (b. 1858)
• 1930 » Robert Bridges, English poet and author (b. 1844)
• 1932 » Friedrich Gustav Piffl, Bohemian cardinal (b. 1864)
• 1938 » Muhammad Iqbal, Indian-Pakistani philosopher and poet (b. 1877)
• 1941 » Fritz Manteuffel, German gymnast (b. 1875)
• 1945 » Walter Model, German field marshal (b. 1891)
• 1946 » John Maynard Keynes, English economist and philosopher (b. 1883)

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

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

• 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 19, 1922 to August 4, 1925 the cabinet Ruys de Beerenbrouck II, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
• The Netherlands had about 7.1 million citizens.
• May 26 » The first 24 Hours of Le Mans was held and has since been run annually in June.
• June 9 » Bulgaria's military takes over the government in a coup.
• June 18 » Checker Taxi puts its first taxi on the streets.
• June 27 » Capt. Lowell H. Smith and Lt. John P. Richter perform the first ever aerial refueling in a DH.4B biplane.
• September 26 » The German government accepts the occupation of the Ruhr.
• October 6 » The Turkish National Movement enters Constantinople.

The temperature on April 21, 1923 was between 3.5 °C and 15.7 °C and averaged 10.6 °C. There was 1.8 hours of sunshine (13%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the northeast.