About the day » Thursday July 31, 1930Calender converter

• Dirkje Johanna Smits († 2023)
• Catharina M. (Toos) Keuren, Roermond, Nederland († 2005)
• Kuperus, Leeuwarden
• Adriane Nicoline Anthonijsz, Bandoeng (Ned.Indië) († 2014)
• Cornelis Antonius Robertus Uijttewaal, Amsterdam († 1996)
• Bart Albertus Hendrikus Bouwman, Babberich († 1990)
• Eduard Adriaan Gotz, Amsterdam, Amsterdam, Noord-Holland, Nederland († 1945)
• Douwe Vuuregge, Emmen, Drenthe, Nederland († 2011)
• Cornelis Willemse, Maartensdijk († 1993)
• Annie Jilissen, Beugen († 1999)

• Camiel Mussche, Lichtervelde,8810,West-Vlaanderen,België
• Anna Christina Phefferkorn (86), Probolinggo, East Java, Indonesië
• Auke Hoekstra (78), Voorburg, Nederland
• Antje Douwes Kuperus (81), Amsterdam (Gallatin), Montana, Verenigde Staten
• Alexander Cadovius (16)
• Alexander Cadovius (16), Bergenfield (Bergen County, New Jersey, USA)
• Albertus Cornelis van Zijderveldt (79), Rotterdam
• Aalbert van Nimwegen (77), Amersfoort, Nederland
• Auke Hoekstra (78), Loosduinen, Zuid-Holland, Nederland
• Antje Daalder (77), Den Helder

• 1927 » Peter Nichols, English author and playwright († 2019)
• 1928 » Bill Frenzel, American lieutenant and politician († 2014)
• 1929 » Don Murray, American actor
• 1929 » Gilles Carle, Canadian director and screenwriter († 2009)
• 1929 » José Santamaría, Uruguayan footballer and manager
• 1929 » Lynne Reid Banks, English author
• 1931 » Kenny Burrell, American singer-songwriter and guitarist
• 1931 » Nick Bollettieri, American tennis player and coach
• 1932 » John Searle, American philosopher and academic
• 1932 » Ted Cassidy, American actor and screenwriter († 1979)

• 1913 » John Milne, British geologist and mining engineer. (b. 1850)
• 1914 » Jean Jaurès, French journalist and politician (b. 1859)
• 1917 » Francis Ledwidge, Irish soldier and poet (b. 1881)
• 1917 » Hedd Wyn, Welsh language poet (b. 1887)
• 1920 » Ion Dragoumis, Greek philosopher and diplomat (b. 1878)
• 1940 » Udham Singh, Indian activist (b. 1899)
• 1942 » Francis Younghusband, British Army Officer, explorer and spiritual writer (b.1863)
• 1943 » Hedley Verity, English cricketer and soldier (b. 1905)
• 1944 » Antoine de Saint-Exupéry, French pilot and poet (b. 1900)
• 1953 » Robert A. Taft, American soldier and politician (b. 1889)

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

1. Maria
2. Johanna
3. Anna
4. Cornelia
5. Elisabeth
6. Adriana
7. Wilhelmina
8. Catharina
9. Hendrika
10. Petronella
11. Jacoba
12. Geertruida
13. Aaltje
14. Margaretha
15. Grietje
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 August 10, 1929 to May 26, 1933 the cabinet Ruys de Beerenbrouck III, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
• The Netherlands had about 7.8 million citizens.
• February 3 » Communist Party of Vietnam is founded at a "Unification Conference" held in Kowloon, British Hong Kong.
• March 6 » International Unemployment Day demonstrations globally initiated by the Comintern.
• March 12 » Mahatma Gandhi begins the Salt March, a 200-mile march to the sea to protest the British monopoly on salt in India.
• March 31 » The Motion Picture Production Code is instituted, imposing strict guidelines on the treatment of sex, crime, religion and violence in film, in the U.S., for the next thirty-eight years.
• August 16 » The first British Empire Games were opened in Hamilton, Ontario by the Governor General of Canada, the Viscount Willingdon.
• December 29 » Sir Muhammad Iqbal's presidential address in Allahabad introduces the two-nation theory and outlines a vision for the creation of Pakistan.

The temperature on July 31, 1930 was between 9.5 °C and 19.0 °C and averaged 14.5 °C. There was 0.3 mm of rain during 0.3 hours. There was 9.0 hours of sunshine (58%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-northwest.