The temperature on September 20, 1915 was between 2.9 °C and 16.6 °C and averaged 10.4 °C. There was 10.8 hours of sunshine (87%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the 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.
February 22 » World War I: The Imperial German Navy institutes unrestricted submarine warfare.
May 6 » Babe Ruth, then a pitcher for the Boston Red Sox, hits his first major league home run.
May 9 » World War I: Second Battle of Artois between German and French forces.
July 5 » The Liberty Bell leaves Philadelphia by special train on its way to the Panama–Pacific International Exposition. This is the last trip outside Philadelphia that the custodians of the bell intend to permit.
August 15 » A story in New York World newspaper reveals that the Imperial German government had purchased excess phenol from Thomas Edison that could be used to make explosives for the war effort and diverted it to Bayer for aspirin production.
September 25 » World War I: The Second Battle of Champagne begins.
Day of marriage July 15, 1942
The temperature on July 15, 1942 was between 8.7 °C and 18.8 °C and averaged 14.1 °C. There was 3.3 mm of rain during 1.9 hours. There was 6.8 hours of sunshine (42%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-northwest. 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 1 » The Declaration by United Nations is signed by twenty-six nations.
February 24 » An order-in-council passed under the Defence of Canada Regulations of the War Measures Act gives the Canadian federal government the power to intern all "persons of Japanese racial origin".
May 6 » World War II: On Corregidor, the last American forces in the Philippines surrender to the Japanese.
June 11 » World War II: The United States agrees to send Lend-Lease aid to the Soviet Union.
July 23 » World War II: The German offensives Operation Edelweiss and Operation Braunschweig begin.
September 26 » Holocaust: Senior SS official August Frank issues a memorandum detailing how Jews should be "evacuated".
Day of death June 23, 2001
The temperature on June 23, 2001 was between 10.9 °C and 21.4 °C and averaged 15.8 °C. There was 6.5 hours of sunshine (39%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the north. Source: KNMI
February 13 » An earthquake measuring 7.6 on the Richter magnitude scale hits El Salvador, killing at least 944.
May 25 » Erik Weihenmayer becomes the first blind person to reach the summit of Mount Everest, in the Himalayas, with Dr. Sherman Bull.
September 18 » First mailing of anthrax letters from Trenton, New Jersey in the 2001 anthrax attacks.
September 27 » In Switzerland, a gunman shoots 18 citizens, killing 14 and then himself.
December 13 » Sansad Bhavan, the building housing the Indian Parliament, is attacked by terrorists. Twelve people are killed, including the terrorists.
December 22 » Burhanuddin Rabbani, political leader of the Northern Alliance, hands over power in Afghanistan to the interim government headed by President Hamid Karzai.
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/I187347.php : accessed October 19, 2026), "Maaike Tamsma (1915-2001)".
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