The temperature on December 30, 1917 was between -1.4 °C and 0.8 °C and averaged -0.2 °C. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the east-northeast. Source: KNMI
In The Netherlands , there was from August 29, 1913 to September 9, 1918 the cabinet Cort van der Linden, with Mr. P.W.A. Cort van der Linden (liberaal) as prime minister.
January 9 » World War I: The Battle of Rafa is fought near the Egyptian border with Palestine.
January 31 » World War I: Germany announces that its U-boats will resume unrestricted submarine warfare after a two-year hiatus.
February 5 » The Congress of the United States passes the Immigration Act of 1917 over President Woodrow Wilson's veto.
March 8 » International Women's Day protests in St. Petersburg mark the beginning of the February Revolution (February 23rd in the Julian calendar).
October 31 » World War I: Battle of Beersheba: The "last successful cavalry charge in history".
December 6 » Finland declares independence from Soviet Russia.
Day of marriage August 13, 1942
The temperature on August 13, 1942 was between 10.5 °C and 19.1 °C and averaged 14.9 °C. There was 9.2 mm of rain during 1.3 hours. There was 6.1 hours of sunshine (41%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the southwest. 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.
January 2 » The Federal Bureau of Investigation (FBI) obtains the conviction of 33 members of a German spy ring headed by Fritz Joubert Duquesne in the largest espionage case in United States history—the Duquesne Spy Ring.
January 20 » World War II: At the Wannsee Conference held in the Berlin suburb of Wannsee, senior Nazi German officials discuss the implementation of the "Final Solution to the Jewish question".
February 18 » World War II: The Imperial Japanese Army begins the systematic extermination of perceived hostile elements among the Chinese in Singapore.
October 11 » World War II: Off Guadalcanal, United States Navy ships intercept and defeat a Japanese force.
October 26 » World War II: In the Battle of the Santa Cruz Islands during the Guadalcanal Campaign, one U.S. aircraft carrier is sunk and another carrier is heavily damaged, while two Japanese carriers and one cruiser are heavily damaged.
November 22 » World War II: Battle of Stalingrad: General Friedrich Paulus sends Adolf Hitler a telegram saying that the German 6th Army is surrounded.
Day of death August 4, 1984
The temperature on August 4, 1984 was between 13.5 °C and 23.8 °C and averaged 18.1 °C. There was 7.6 hours of sunshine (49%). The partly or heavily clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the south. Source: KNMI
In The Netherlands , there was from Thursday, November 4, 1982 to Monday, July 14, 1986 the cabinet Lubbers I, with Drs. R.F.M. Lubbers (CDA) as prime minister.
January 22 » The Apple Macintosh, the first consumer computer to popularize the computer mouse and the graphical user interface, is introduced during a Super Bowl XVIII television commercial.
March 16 » William Buckley, the CIA station chief in Lebanon, is kidnapped by Hezbollah. (He later dies in captivity.)
March 29 » The Baltimore Colts load its possessions onto fifteen Mayflower moving trucks in the early morning hours and transfer its operations to Indianapolis.
September 26 » The United Kingdom and China agree to a transfer of sovereignty over Hong Kong, to take place in 1997.
October 5 » Marc Garneau becomes the first Canadian in space.
October 11 » Aeroflot Flight 3352 crashes into maintenance vehicles upon landing in Omsk, Russia, killing 178.
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/I122783.php : accessed February 16, 2026), "Johanna Hamstra (1917-1984)".
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