The temperature on June 20, 1942 was between 4.4 °C and 18.6 °C and averaged 12.8 °C. There was 14.3 hours of sunshine (85%). The average windspeed was 2 Bft (weak wind) and was prevailing from the north-northeast. 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.
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.
May 19 » World War II: In the aftermath of the Battle of the Coral Sea, Task Force 16 heads to Pearl Harbor.
June 22 » The Pledge of Allegiance is formally adopted by US Congress.
July 18 » The Germans test fly the Messerschmitt Me 262 using its jet engines for the first time.
July 25 » The Norwegian Manifesto calls for nonviolent resistance to the German occupation.
November 1 » World War II: Matanikau Offensive begins during the Guadalcanal Campaign and ends three days later with an American victory.
When copying data from this family tree, please include a reference to the origin: Gert Jonker, "Family tree Jonker", database, Genealogy Online (https://www.genealogieonline.nl/jonker_stamboom/I24843.php : accessed February 14, 2026), "Dirk Jan van Vemden (1917-)".
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