The temperature on April 4, 1915 was between 5.9 °C and 12.6 °C and averaged 8.3 °C. There was 4.1 mm of rain. There was 1.9 hours of sunshine (14%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the southwest. 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.
March 27 » Typhoid Mary, the first healthy carrier of disease ever identified in the United States is put in quarantine for the second time, where she would remain for the rest of her life.
May 1 » The RMSLusitania departs from New York City on her 202nd, and final, crossing of the North Atlantic. Six days later, the ship is torpedoed off the coast of Ireland with the loss of 1,198 lives.
May 9 » World War I: Second Battle of Artois between German and French forces.
June 21 » The U.S. Supreme Court hands down its decision in Guinn v. United States 238 US 347 1915, striking down Oklahoma grandfather clause legislation which had the effect of denying the right to vote to blacks.
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.
November 25 » Albert Einstein presents the field equations of general relativity to the Prussian Academy of Sciences.
Day of marriage May 17, 1940
The temperature on May 17, 1940 was between 2.7 °C and 17.2 °C and averaged 11.1 °C. There was 11.5 hours of sunshine (73%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north-northeast. Source: KNMI
In The Netherlands , there was from August 10, 1939 to September 3, 1940 the cabinet De Geer II, with Jonkheer mr. D.J. de Geer (CHU) as prime minister.
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.
March 23 » The Lahore Resolution (Qarardad-e-Pakistan or Qarardad-e-Lahore) is put forward at the Annual General Convention of the All-India Muslim League.
May 15 » World War II: After fierce fighting, the poorly trained and equipped Dutch troops surrender to Germany, marking the beginning of five years of occupation.
June 28 » Romania cedes Bessarabia (current-day Moldova) to the Soviet Union after facing an ultimatum.
August 6 » Estonia is illegally annexed by the Soviet Union.
August 30 » The Second Vienna Award reassigns the territory of Northern Transylvania from Romania to Hungary.
October 14 » World War II: The Balham underground station disaster kills sixty-six people during the London Blitz.
Day of death January 7, 1998
The temperature on January 7, 1998 was between 6.0 °C and 11.1 °C and averaged 9.1 °C. There was 6.5 mm of rain during 4.5 hours. There was 2.0 hours of sunshine (25%). The heavily clouded was. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the southwest. Source: KNMI
In The Netherlands , there was from Monday, August 22, 1994 to Monday, August 3, 1998 the cabinet a href="https://nl.wikipedia.org/wiki/Kabinet-Kok_I" class="extern">Kok I, with W. Kok (PvdA) as prime minister.
In The Netherlands , there was from Monday, August 3, 1998 to Monday, July 22, 2002 the cabinet Kok II, with W. Kok (PvdA) as prime minister.
May 5 » A Peruvian Air Force Boeing 737 operating for Occidental Petroleum crashes on approach to Alférez FAP Alfredo Vladimir Sara Bauer Airport in Andoas, Peru, killing 75 people.
May 30 » Nuclear Testing: Pakistan conducts an underground test in the Kharan Desert. It is reported to be a plutonium device with yield of 20kt TNT equivalent.
June 4 » Terry Nichols is sentenced to life in prison for his role in the Oklahoma City bombing.
August 28 » Second Congo War: Loyalist troops backed by Angolan and Zimbabwean forces repulse the RCD and Rwandan offensive on Kinshasa.
November 19 » Vincent van Gogh's Portrait of the Artist Without Beard sells at auction for US$71.5million.
December 14 » Yugoslav Wars: The Yugoslav Army ambushes a group of Kosovo Liberation Army fighters attempting to smuggle weapons from Albania into Kosovo, killing 36.
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/I190039.php : accessed February 21, 2026), "Hendrik Sierdsema (1915-1998)".
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