January 28 » The Carnegie Institution of Washington is founded in Washington, D.C. with a $10 million gift from Andrew Carnegie.
February 27 » Second Boer War: Australian soldiers Harry "Breaker" Morant and Peter Handcock are executed in Pretoria after being convicted of war crimes.
April 20 » Pierre and Marie Curie refine radium chloride.
August 22 » Cadillac Motor Company is founded.
August 22 » Theodore Roosevelt becomes the first President of the United States to make a public appearance in an automobile.
October 24 » Guatemala's Santa María Volcano begins to erupt, becoming the third-largest eruption of the 20th century.
Day of marriage July 30, 1924
The temperature on July 30, 1924 was between 9.6 °C and 21.9 °C and averaged 15.4 °C. There was 0.1 mm of rain. There was 6.7 hours of sunshine (43%). The average windspeed was 2 Bft (weak wind) and was prevailing from the west. Source: KNMI
In The Netherlands , there was from September 19, 1922 to August 4, 1925 the cabinet Ruys de Beerenbrouck II, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
February 8 » Capital punishment: The first state execution in the United States by gas chamber takes place in Nevada.
April 8 » Sharia courts are abolished in Turkey, as part of Atatürk's Reforms.
April 15 » Rand McNally publishes its first road atlas.
May 10 » J. Edgar Hoover is appointed first Director of the United States' Federal Bureau of Investigation (FBI), and remains so until his death in 1972.
July 11 » Eric Liddell won the gold medal in 400m at the 1924 Paris Olympics, after refusing to run in the heats for 100m, his favoured distance, on the Sunday.
August 4 » Diplomatic relations between Mexico and the Soviet Union are established.
When copying data from this family tree, please include a reference to the origin: Hans Weening, "Family tree Weening", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-weening/I135216.php : accessed December 29, 2025), "Sophia Leering (1902-)".
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