The temperature on April 14, 1914 was between 3.4 °C and 12.5 °C and averaged 9.0 °C. There was 0.9 mm of rain. There was 10.0 hours of sunshine (72%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the northwest. 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.
June 12 » Massacre of Phocaea: Turkish irregulars slaughter 50 to 100 Greeks and expel thousands of others in an ethnic cleansing operation in the Ottoman Empire.
June 28 » Archduke Franz Ferdinand of Austria and his wife Sophie are assassinated in Sarajevo; this is the casus belli of World War I.
August 15 » The Panama Canal opens to traffic with the transit of the cargo ship SSAncon.
November 5 » World War I: France and the British Empire declare war on the Ottoman Empire.
November 13 » Zaian War: Berber tribesmen inflict the heaviest defeat of French forces in Morocco at the Battle of El Herri.
December 14 » Lisandro de la Torre and others found the Democratic Progressive Party (Partido Demócrata Progresista, PDP) at the Hotel Savoy, Buenos Aires, Argentina.
Day of marriage November 9, 1942
The temperature on November 9, 1942 was between 1.3 °C and 12.0 °C and averaged 5.5 °C. There was 3.7 hours of sunshine (40%). The average windspeed was 2 Bft (weak wind) 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 26 » World War II: The first United States forces arrive in Europe landing in Northern Ireland.
May 22 » Mexico enters the Second World War on the side of the Allies.
July 18 » World War II: During the Beisfjord massacre in Norway, 15 Norwegian paramilitary guards help members of the SS to kill 288 political prisoners from Yugoslavia.
July 23 » World War II: The German offensives Operation Edelweiss and Operation Braunschweig begin.
July 25 » The Norwegian Manifesto calls for nonviolent resistance to the German occupation.
October 1 » World War II: USSGrouper torpedoes Lisbon Maru, not knowing that she is carrying British prisoners of war from Hong Kong.
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/I134559.php : accessed October 16, 2026), "Willem Jan Zijlstra (1914-)".
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