June 11 » The boundaries of the Colony of New Zealand are extended by the UK to include the Cook Islands.
September 14 » U.S. President William McKinley dies after being mortally wounded on September 6 by anarchist Leon Czolgosz and is succeeded by Vice President Theodore Roosevelt.
October 29 » In Amherst, Massachusetts, nurse Jane Toppan is arrested for murdering the Davis family of Boston with an overdose of morphine.
October 29 » Leon Czolgosz, the assassin of U.S. President William McKinley, is executed by electrocution.
November 13 » The 1901 Caister lifeboat disaster.
December 10 » The first Nobel Prize ceremony is held in Stockholm on the fifth anniversary of Alfred Nobel's death.
Day of marriage April 18, 1926
The temperature on April 18, 1926 was between 2.6 °C and 12.8 °C and averaged 7.4 °C. There was 5.5 hours of sunshine (39%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the south-southwest. Source: KNMI
March 15 » The dictator Theodoros Pangalos is elected President of Greece without opposition.
May 4 » The United Kingdom general strike begins.
May 28 » The 28 May 1926 coup d'état: Ditadura Nacional is established in Portugal to suppress the unrest of the First Republic.
June 14 » Brazil leaves the League of Nations.
July 23 » Fox Film buys the patents of the Movietone sound system for recording sound onto film.
August 20 » Japan's public broadcasting company, Nippon Hōsō Kyōkai (NHK) is established.
Day of death March 31, 1944
The temperature on March 31, 1944 was between -2.9 °C and 8.2 °C and averaged 2.5 °C. There was 0.4 mm of rain during 0.1 hours. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the northwest. Source: KNMI
In The Netherlands , there was from July 27, 1941 to February 23, 1945 the cabinet Gerbrandy II, with Prof. dr. P.S. Gerbrandy (ARP) as prime minister.
When copying data from this family tree, please include a reference to the origin: J. Harpman, "Family tree Harpman", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-harpman/I130.php : accessed February 24, 2026), "Maurits Harpman (1901-1944)".
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