The temperature on April 5, 1885 was about 4.0 °C. The air pressure was 1 kgf/m2 and came mainly from the north-northeast. The airpressure was 76 cm mercury. The atmospheric humidity was 78%. Source: KNMI
In The Netherlands , there was from April 23, 1884 to April 21, 1888 the cabinet Heemskerk, with Mr. J. Heemskerk Azn. (conservatief) as prime minister.
January 26 » Troops loyal to The Mahdi conquer Khartoum, killing the Governor-General Charles George Gordon.
April 3 » Gottlieb Daimler is granted a German patent for his engine design.
May 12 » North-West Rebellion: The four-day Battle of Batoche, pitting rebel Métis against the Canadian government, comes to an end with a decisive rebel defeat.
July 1 » The Congo Free State is established by King Leopold II of Belgium.
October 13 » The Georgia Institute of Technology is founded in Atlanta, Georgia.
November 28 » Bulgarian victory in the Serbo-Bulgarian War preserves the Unification of Bulgaria.
Day of death June 7, 1968
The temperature on June 7, 1968 was between 6.8 °C and 17.0 °C and averaged 12.2 °C. There was 0.2 mm of rain. There was 0.5 hours of sunshine (3%). The heavily clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the southwest. Source: KNMI
February 24 » Vietnam War: The Tet Offensive is halted; South Vietnam recaptures Hué.
April 23 » Vietnam War: Student protesters at Columbia University in New York City take over administration buildings and shut down the university.
July 20 » The first International Special Olympics Summer Games are held at Soldier Field in Chicago, with about 1,000 athletes with intellectual disabilities.
August 13 » Alexandros Panagoulis attempts to assassinate the Greek dictator Colonel Georgios Papadopoulos in Varkiza, Athens.
September 24 » First episode of 60 Minutes airs on television.
October 11 » NASA launches Apollo 7, the first successful manned Apollo mission.
When copying data from this family tree, please include a reference to the origin: Joop Klavers, "Family tree Klavers", database, Genealogy Online (https://www.genealogieonline.nl/stamboom_klavers/I353092.php : accessed February 19, 2026), "Alida Maria de Groot (1885-1968)".
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