About the day » Monday July 11, 1921Calender converter

• Aris VOLKERS, Sint Pancras († 1999)
• Aaltje Kemper, Smilde, Drenthe, Nederland († 1923)
• Akira Sakurai († 2014)
• Berendina Gooijer, Huizen († 1992)
• Adriana Johanna Jutte, Rotterdam († 2013)
• Bessie Olivia Spicer, Ocean Springs, Mississippi († 1998)
• Anthonius Jansen, Den Bosch († 1988)
• Alison White Mair, Dumbarton, West Dunbartonshire, Scotland, United Kingdom († 2011)
• Adelina C Clinkscales, Colombia († 2019)
• Adrianus Ludovicus Josephus Dusée († 1982)

• Aaltje DROOL (83), Obergum, Winsum
• (Stillborn) MULDER (0), Beilen Drenthe Netherlands
• Arij NAAKTGEBOREN (86), 's-Gravendeel
• Adrianus Jacobus van Doren- (20), Tilburg, Nederland
• Andreas Bastiaan Versteeg (0), Delft
• Aloijsius Jozephus Marie BINNENDIJK (1), Roermond, Limburg, Nederland
• Aaltje Abels DROOL (83), Obergum (Winsum) Groningen Netherlands
• Arie NAAKTGEBOREN (86), 's-Gravendeel
• Amelia Huisinga (80), Nijmegen,, Gelderland, Nederland
• Adrianus Antonius Kluijtmans (33), Tilburg

• 1918 » Venetia Burney, English educator, who named Pluto († 2009)
• 1920 » Yul Brynner, Russian actor and dancer († 1985)
• 1920 » Zecharia Sitchin, Russian-American author († 2010)
• 1922 » Fritz Riess, German-Swiss racing driver († 1991)
• 1922 » Gene Evans, American actor († 1998)
• 1923 » Richard Pipes, Polish-American historian and academic († 2018)
• 1923 » Tun Tun, Indian actress and comedian († 2003)
• 1924 » Brett Somers, Canadian-American actress and singer († 2007)
• 1924 » César Lattes, Brazilian physicist and academic († 2005)
• 1924 » Charlie Tully, Northern Irish footballer and manager († 1971)

• 1897 » Patrick Jennings, Irish-Australian politician, 11th Premier of New South Wales (b. 1831)
• 1905 » Muhammad Abduh, Egyptian jurist and scholar (b. 1849)
• 1908 » Friedrich Traun, German sprinter and tennis player (b. 1876)
• 1909 » Simon Newcomb, Canadian-American astronomer and mathematician (b. 1835)
• 1929 » Billy Mosforth, English footballer and engraver (b. 1857)
• 1937 » George Gershwin, American pianist, songwriter, and composer (b. 1898)
• 1959 » Charlie Parker, English cricketer, coach, and umpire (b. 1882)
• 1966 » Delmore Schwartz, American poet and short story writer (b. 1913)
• 1967 » Guy Favreau, Canadian lawyer, judge, and politician, 28th Canadian Minister of Justice (b. 1917)
• 1971 » John W. Campbell, American journalist and author (b. 1910)

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.
• February 12 » Bolsheviks launch a revolt in Georgia as a preliminary to the Red Army invasion of Georgia.
• February 27 » The International Working Union of Socialist Parties is founded in Vienna.
• March 21 » The New Economic Policy is implemented by the Bolshevik Party in response to the economic failure as a result of war communism.
• April 11 » Emir Abdullah establishes the first centralised government in the newly created British protectorate of Transjordan.
• July 27 » Researchers at the University of Toronto, led by biochemist Frederick Banting, prove that the hormone insulin regulates blood sugar.
• August 14 » Tannu Uriankhai, later Tuvan People's Republic is established as a completely independent country (which is supported by Soviet Russia).

The temperature on July 11, 1921 was between 12.2 °C and 30.4 °C and averaged 21.4 °C. There was 14.0 hours of sunshine (85%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the northwest.