February 27 » The British Labour Party is founded.
May 24 » Second Boer War: The United Kingdom annexes the Orange Free State.
July 9 » The Federation of Australia is given royal assent.
October 19 » Max Planck discovers Planck's law of black-body radiation.
December 14 » Quantum mechanics: Max Planck presents a theoretical derivation of his black-body radiation law.
December 19 » Hopetoun Blunder: The first Governor-General of Australia John Hope, 7th Earl of Hopetoun, appoints Sir William Lyne premier of the new state of New South Wales, but he is unable to persuade other colonial politicians to join his government and is forced to resign.
Day of marriage August 23, 1934
The temperature on August 23, 1934 was between 9.1 °C and 19.8 °C and averaged 15.5 °C. There was 1.6 mm of rain during 0.8 hours. There was 4.8 hours of sunshine (34%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the southwest. Source: KNMI
January 15 » The 8.0 Mw Nepal–Bihar earthquake strikes Nepal and Bihar with a maximum Mercalli intensity of XI (Extreme), killing an estimated 6,000–10,700 people.
March 24 » United States Congress passes the Tydings-McDuffie Act, allowing the Philippines to become a self-governing commonwealth.
May 21 » Oskaloosa, Iowa, becomes the first municipality in the United States to fingerprint all of its citizens.
May 23 » Infamous American bank robbers Bonnie and Clyde are ambushed by police and killed in Bienville Parish, Louisiana.
August 19 » The first All-American Soap Box Derby is held in Dayton, Ohio.
September 22 » The Gresford disaster in Wales kills 266 miners and rescuers.
Day of death August 3, 1958
The temperature on August 3, 1958 was between 10.8 °C and 19.3 °C and averaged 15.5 °C. There was 0.1 mm of rain during 0.2 hours. There was 11.9 hours of sunshine (77%). The partly clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-southwest. Source: KNMI
January 18 » Willie O'Ree, the first Black Canadian National Hockey League player, makes his NHL debut with the Boston Bruins.
March 3 » Nuri al-Said becomes Prime Minister of Iraq for the eighth time.
April 26 » Final run of the Baltimore and Ohio Railroad's Royal Blue from Washington, D.C., to New York City after 68years, the first U.S. passenger train to use electric locomotives.
August 18 » Vladimir Nabokov's controversial novel Lolita is published in the United States.
October 7 » The U.S. manned space-flight project is renamed Project Mercury.
October 26 » Pan American Airways makes the first commercial flight of the Boeing 707 from New York City to Paris.
When copying data from this family tree, please include a reference to the origin: R.A.Hemerik, "Descendants Hemerik-Broekhuizen-Huner-Koper-Barink", database, Genealogy Online (https://www.genealogieonline.nl/parenteel-hemerik/I33829.php : accessed March 16, 2026), "Pieter Cornelis den Heijer (1900-1958)".
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