The temperature on February 9, 1867 was about 9.3 °C. The air pressure was 22 kgf/m2 and came mainly from the west. The airpressure was 76 cm mercury. The atmospheric humidity was 72%. Source: KNMI
From June 1, 1866 till June 4, 1868 the Netherlands had a cabinet Van Zuijlen van Nijevelt - Heemskerk with the prime ministers Mr. J.P.J.A. graaf Van Zuijlen van Nijevelt (AR) and Mr. J. Heemskerk Azn. (conservatief).
January 8 » African American men are granted the right to vote in Washington, D.C.
January 15 » Forty people die when ice covering the boating lake at Regent's Park, London, collapses.
February 17 » The first ship passes through the Suez Canal.
March 30 » Alaska is purchased from Russia for $7.2 million, about 2-cent/acre ($4.19/km²), by United States Secretary of State William H. Seward.
June 19 » Maximilian I of the Second Mexican Empire is executed by a firing squad in Querétaro, Querétaro.
December 13 » A Fenian bomb explodes in Clerkenwell, London, killing six.
Day of marriage February 15, 1913
The temperature on February 15, 1913 was between -1.2 °C and 6.0 °C and averaged 1.8 °C. There was 6.1 hours of sunshine (61%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the east-southeast. Source: KNMI
In The Netherlands , there was from February 12, 1908 to August 29, 1913 the cabinet Heemskerk, with Mr. Th. Heemskerk (AR) as prime minister.
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 5 » First Balkan War: The Battle of Lemnos begins; Greek admiral Pavlos Kountouriotis forces the Turkish fleet to retreat to its base within the Dardanelles, from which it did not venture for the rest of the war.
February 20 » King O'Malley drives in the first survey peg to mark commencement of work on the construction of Canberra.
March 4 » First Balkan War: The Greek army engages the Turks at Bizani, resulting in victory two days later.
June 25 » American Civil War veterans begin arriving at the Great Reunion of 1913.
August 28 » Queen Wilhelmina opens the Peace Palace in The Hague.
November 9 » The Great Lakes Storm of 1913, the most destructive natural disaster ever to hit the lakes, reaches its greatest intensity after beginning two days earlier. The storm destroys 19 ships and kills more than 250 people.
Day of death July 3, 1942
The temperature on July 3, 1942 was between 12.3 °C and 25.6 °C and averaged 18.5 °C. There was 11.3 hours of sunshine (68%). The average windspeed was 2 Bft (weak wind) and was prevailing from the south. 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.
February 24 » The Battle of Los Angeles: A false alarm led to an anti-aircraft barrage that lasted into the early hours of February 25.
March 9 » World War II: Dutch East Indies unconditionally surrendered to the Japanese forces in Kalijati, Subang, West Java, and the Japanese completed their Dutch East Indies campaign.
June 10 » World War II: The Lidice massacre is perpetrated as a reprisal for the assassination of Obergruppenführer Reinhard Heydrich.
June 22 » The Pledge of Allegiance is formally adopted by US Congress.
July 10 » World War II: An American pilot spots a downed, intact Mitsubishi A6M Zero on Akutan Island (the "Akutan Zero") that the US Navy uses to learn the aircraft's flight characteristics.
November 3 » World War II: The Koli Point action begins during the Guadalcanal Campaign and ends on November 12.
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/I48672.php : accessed September 30, 2026), "Sjoukje Ongersma (1867-1942)".
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