The temperature on January 14, 1941 was between -0.4 °C and 2.1 °C and averaged 0.8 °C. There was 2.4 mm of rain during 1.3 hours. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the southwest. Source: KNMI
In The Netherlands , there was from September 3, 1940 to July 27, 1941 the cabinet Gerbrandy I, with Prof. dr. P.S. Gerbrandy (ARP) as prime minister.
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 25 » The outlawed Communist Party of the Netherlands organises a general strike in German-occupied Amsterdam to protest against Nazi persecution of Dutch Jews.
April 16 » World War II: The Italian-German Tarigo convoy is attacked and destroyed by British ships.
June 22 » World War II: Nazi Germany invades the Soviet Union in Operation Barbarossa.
August 24 » Adolf Hitler orders the cessation of Nazi Germany's systematic T4 euthanasia program of the mentally ill and the handicapped due to protests, although killings continue for the remainder of the war.
September 4 » World War II: A German submarine makes the first attack of the war against a United States warship, the USSGreer.
The temperature on September 25, 1999 was between 12.6 °C and 21.3 °C and averaged 16.3 °C. There was -0.1 mm of rain. There was 7.5 hours of sunshine (62%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the south-southwest. Source: KNMI
When copying data from this family tree, please include a reference to the origin: Hendrik Dreyer, "Dreyer Tree", database, Genealogy Online (https://www.genealogieonline.nl/dreyer-tree/I15564.php : accessed January 19, 2026), "Dorothea Johanna Jacoba Dreyer (1941-1999)".
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