About the day » Friday July 30, 1920Calender converter

• Agatha van Delden, Amsterdam, Nederland († 2006)
• Albert de Vries, Emmer-Compascuum, Emmen († 1999)
• Berendina Jacoba Petronella Hamerling († 2009)
• Alyda Wallenburg, Rock Rapids, Lyon County, Iowa († 2007)
• Bertha Marie Louise WEERTS, Hasselt, Provincie Limburg, Flanders, Belgie († 1981)
• Brigid Katharine Rachel GUINNESS, London, Middlesex († 1995)
• Berber Steringa, Kollum († 2003)
• Aagje Douwina Marees, Amsterdam, Noord-Holland, Nederland († 1943)
• Adolf Westenberger, Oberursel, Hessen, Duitsland († 1998)
• Berber Steringa, Kollum († 2003)

• Adrianus Noordijk (0), Numansdorp
• Adriana Maria de Vos (51), Willige Langerak
• Agatha de Wilde (86), Krimpen aan de IJssel
• Adriana van Dussen (70), Rotterdam
• Albert Wiebes Klijnsma (69), Oosterzee
• Anne Taekes de Boer (36), Stavoren, Friesland, Nederland
• Albert van der Meer (46), Almelo
• Abraham Kornelis Kats (71), Augustinusga, gem. Achtkarspelen, Friesland, Nederland
• Antje van VELS
• Lammigje Koopman (0), Hoogeveen

• 1913 » Lou Darvas, American soldier and cartoonist († 1987)
• 1914 » Michael Morris, 3rd Baron Killanin, Irish journalist and author, 6th President of the International Olympic Committee († 1999)
• 1920 » Walter Schuck, German lieutenant and pilot († 2015)
• 1921 » Grant Johannesen, American pianist and educator († 2005)
• 1922 » Henry W. Bloch, American banker and businessman, co-founded H&R Block († 2019)
• 1925 » Alexander Trocchi, Scottish author and poet († 1984)
• 1925 » Stan Stennett, Welsh actor and trumpet player († 2013)
• 1926 » Betye Saar, American artist
• 1927 » Pete Schoening, American mountaineer († 2004)
• 1927 » Richard Johnson, English actor, producer, and screenwriter († 2015)

• 1889 » Charlie Absolom, England cricketer (b. 1846)
• 1898 » Otto von Bismarck, German lawyer and politician, 1st Chancellor of Germany (b. 1815)
• 1900 » Alfred, Duke of Saxe-Coburg and Gotha (b. 1844)
• 1912 » Emperor Meiji of Japan (b. 1852)
• 1918 » Joyce Kilmer, American soldier, journalist, and poet (b. 1886)
• 1920 » Albert Gustaf Dahlman, Swedish executioner (b. 1848)
• 1930 » Joan Gamper, Swiss-Spanish footballer and businessman, founded FC Barcelona (b. 1877)
• 1938 » John Derbyshire, English swimmer and water polo player (b. 1878)
• 1941 » Hugo Celmiņš, Latvian politician, former Prime Minister of Latvia (b. 1877)
• 1947 » Joseph Cook, English-Australian miner and politician, 6th Prime Minister of Australia (b. 1860)

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

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

• 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 6.8 million citizens.
• February 20 » An earthquake kills between 114 and 130 in Georgia and heavily damages the town of Gori.
• February 29 » Czechoslovak National Assembly adopts the Constitution.
• March 13 » The Kapp Putsch briefly ousts the Weimar Republic government from Berlin.
• May 7 » Morecambe Football Club was founded during a meeting at the West View Hotel on the town's promenade.
• August 20 » The first commercial radio station, 8MK (now WWJ), begins operations in Detroit.
• September 1 » The Fountain of Time opens as a tribute to the 100 years of peace between the United States and Great Britain following the Treaty of Ghent.

The temperature on July 30, 1920 was between 10.4 °C and 17.0 °C and averaged 14.4 °C. There was 24.4 mm of rain. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the southwest.