About the day » Saturday April 23, 1921Calender converter

• Albertus Alardus Hartman, Rotterdam († 1982)
• Adrianus Melchior Valkenburg, Amsterdam, Noord-Holland, Netherlands († 1996)
• Albertus Alardus Hartman, Rotterdam († 1982)
• Charles Jules Achille HETRU, Calais(62)... Hauts de France († 1973)
• Arnolda Maria Brekelmans, Vught († 1921)
• Anna Alletha Turner, Arkansas, Verenigde Staten († 2010)
• Clyde Everett Nash, Nebraska, United States († 1944)
• Cornelia Johanna van Gageldonk, Made, Noord-Brabant, Nederland († 2002)
• Alouisius Ludovicus Cornelissens, Lamswaarde,, Zeeland, Nederland († 1987)
• Aloijsius Oomens, Oosterhout († 1978)

• Amelia van Damme (74), Hulst
• Archhibald Harrison (49), Fergus Falls, Otter Tail, Minnesota, United States
• Andries Langenberg (88), Gramsbergen
• Aart van der Kooij (8), Nootdorp
• Albrecht Theodor ESCHENBURG (67), Lübeck, Schleswig-Holstein, Deutschland
• Antonius Cornelis Verwoerd (70), Culemborg (GL)
• Ariaantje Dekker (0), Koedijk
• Anna Agnes Emilie Pauline Auguste Seybold (67), Riesa, Sachsen, Deutschland bei Tochter Jenny, Riesa, Riesa-Grossenhain, Sachsen, Germany
• Anna Elisabeth Schott (68), Wohratal-Halsdorf, Hessen, Deutschland
• Antonius Adrianus Briaire (29), Amsterdam, Noord-Holland, Nederland

• 1918 » Maurice Druon, French author and screenwriter († 2009)
• 1919 » Oleg Penkovsky, Russian colonel († 1963)
• 1920 » Eric Grant Yarrow, 3rd Baronet, English businessman († 2018)
• 1921 » Cleto Bellucci, Italian archbishop († 2013)
• 1921 » Janet Blair, American actress and singer († 2007)
• 1921 » Judy Agnew, Second Lady of the United States († 2012)
• 1921 » Warren Spahn, American baseball player and coach († 2003)
• 1923 » Avram Davidson, American soldier and author († 1993)
• 1923 » Dolph Briscoe, American lieutenant and politician, 41st Governor of Texas († 2010)
• 1924 » Chuck Harmon, American baseball player and scout († 2019)

• 1889 » Jules Amédée Barbey d'Aurevilly, French author and critic (b. 1808)
• 1895 » Carl Ludwig, German physician and physiologist (b. 1815)
• 1905 » Gédéon Ouimet, Canadian politician, 2nd Premier of Quebec (b. 1823)
• 1907 » Alferd Packer, American prospector (b. 1842)
• 1915 » Rupert Brooke, English poet (b. 1887)
• 1936 » Teresa de la Parra, French-Venezuelan author (b. 1889)
• 1951 » Charles G. Dawes, American banker and politician, 30th Vice President of the United States, Nobel Peace Prize laureate (b. 1865)
• 1951 » Jules Berry, French actor and director (b. 1883)
• 1959 » Bak Jungyang, Korean politician
• 1965 » George Adamski, Polish-American ufologist and author (b. 1891)

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. Grietje
12. Jacoba
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 22 » After Russian forces under Baron Roman von Ungern-Sternberg drive the Chinese out, the Bogd Khan is reinstalled as the emperor of Mongolia.
• May 8 » The creation of the Communist Party of Romania.
• May 31 » The Tulsa race massacre kills at least 39, but other estimates of black fatalities vary from 55 to about 300.
• June 30 » U.S. President Warren G. Harding appoints former President William Howard Taft as Chief Justice of the United States.
• December 22 » Opening of Visva-Bharati College, also known as Santiniketan College, now Visva Bharati University, India.

The temperature on April 23, 1921 was between 0.4 °C and 14.4 °C and averaged 8.6 °C. There was 2.8 mm of rain. There was 3.3 hours of sunshine (23%). The average windspeed was 2 Bft (weak wind) and was prevailing from the south-southwest.