The temperature on April 15, 1930 was between 5.0 °C and 11.2 °C and averaged 7.4 °C. There was 7.0 hours of sunshine (51%). The average windspeed was 6 Bft (strong wind) and was prevailing from the north-northwest. Source: KNMI
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.
February 16 » The Romanian Football Federation joins FIFA.
April 28 » The Independence Producers hosted the first night game in the history of Organized Baseball in Independence, Kansas.
May 7 » The 7.1 Mw Salmas earthquake shakes northwestern Iran and southeastern Turkey with a maximum Mercalli intensity of IX (Violent). Up to three-thousand people were killed.
June 17 » U.S. President Herbert Hoover signs the Smoot–Hawley Tariff Act into law.
July 7 » Industrialist Henry J. Kaiser begins construction of Boulder Dam (now known as Hoover Dam).
December 29 » Sir Muhammad Iqbal's presidential address in Allahabad introduces the two-nation theory and outlines a vision for the creation of Pakistan.
Day of death December 23, 1957
The temperature on December 23, 1957 was between 0.6 °C and 5.7 °C and averaged 3.6 °C. There was 0.5 mm of rain during 0.8 hours. The partly or heavily clouded was. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the south-southeast. Source: KNMI
January 11 » The African Convention is founded in Dakar, Senegal.
April 6 » Greek shipping tycoon Aristotle Onassis buys the Hellenic National Airlines (TAE) and founds Olympic Airlines.
May 22 » South Africa's government approves of racial separation in universities.
June 10 » John Diefenbaker leads the Progressive Conservative Party of Canada to a stunning upset in the 1957 Canadian federal election, ending 22 years of Liberal Party government.
June 24 » In Roth v. United States, the U.S. Supreme Court rules that obscenity is not protected by the First Amendment.
October 10 » U.S. President Eisenhower apologizes to Ghanaian finance minister Gbedemah after he is refused service in a Delaware restaurant.
When copying data from this family tree, please include a reference to the origin: René Meijer, "Meijer Stamboom", database, Genealogy Online (https://www.genealogieonline.nl/meijer-stamboom/I1062953081.php : accessed March 17, 2026), "Arnoldus Herman Maria Schalkwijk (1930-1957)".
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