March 7 » Second Boer War: Boers, led by Koos de la Rey, inflict the biggest defeat upon the British since the beginning of the war, at Tweebosch.
March 18 » Macario Sakay issues Presidential Order No. 1 of his Tagalog Republic.
April 2 » "Electric Theatre", the first full-time movie theater in the United States, opens in Los Angeles.
April 18 » The 7.5 Mw Guatemala earthquake shakes Guatemala with a maximum Mercalli intensity of VIII (Severe), killing between 800–2,000.
April 20 » Pierre and Marie Curie refine radium chloride.
October 24 » Guatemala's Santa María Volcano begins to erupt, becoming the third-largest eruption of the 20th century.
Day of marriage April 13, 1926
The temperature on April 13, 1926 was between 0.5 °C and 17.5 °C and averaged 10.0 °C. There was 11.6 hours of sunshine (84%). The average windspeed was 2 Bft (weak wind) and was prevailing from the northeast. Source: KNMI
January 26 » The first demonstration of the television by John Logie Baird.
April 6 » Varney Airlines makes its first commercial flight (Varney is the root company of United Airlines).
May 12 » The Italian-built airship Norge becomes the first vessel to fly over the North Pole.
May 22 » Chiang Kai-shek replaces the communists in Kuomintang China.
May 28 » The 28 May 1926 coup d'état: Ditadura Nacional is established in Portugal to suppress the unrest of the First Republic.
August 5 » Harry Houdini performs his greatest feat, spending 91 minutes underwater in a sealed tank before escaping.
Day of burial August 17, 1957
The temperature on August 17, 1957 was between 14.2 °C and 18.7 °C and averaged 15.4 °C. There was 9.1 mm of rain during 4.7 hours. There was 0.2 hours of sunshine (1%). The almost completely overcast was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-southwest. Source: KNMI
January 5 » In a speech given to the United States Congress, United States President Dwight D. Eisenhower announces the establishment of what will later be called the Eisenhower Doctrine.
September 19 » Plumbbob Rainier becomes the first nuclear explosion to be entirely contained underground, producing no fallout.
September 25 » Central High School in Little Rock, Arkansas, is integrated by the use of United States Army troops.
October 1 » First appearance of In God we trust on U.S. paper currency.
October 22 » Vietnam War: First United States casualties in Vietnam.
December 2 » United Nations Security Council Resolution 126 relating to Kashmir conflict is adopted.
When copying data from this family tree, please include a reference to the origin: Martin Brederoo, "Genealogy Brederoo", database, Genealogy Online (https://www.genealogieonline.nl/test-brederoo/I5981998.php : accessed March 16, 2026), "Dirk van Dam (1902-)".
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