The temperature on December 21, 1923 was between -4.9 °C and 2.1 °C and averaged -0.7 °C. There was 2.6 mm of rain. There was 4.5 hours of sunshine (58%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the northwest. Source: KNMI
In The Netherlands , there was from September 19, 1922 to August 4, 1925 the cabinet Ruys de Beerenbrouck II, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
September 1 » The Great Kantō earthquake devastates Tokyo and Yokohama, killing about 105,000 people.
September 29 » The British Mandate for Palestine takes effect, creating Mandatory Palestine.
October 6 » The Turkish National Movement enters Constantinople.
October 13 » Ankara becomes the capital of Turkey.
October 15 » The German Rentenmark is introduced in Germany to counter hyperinflation in the Weimar Republic.
October 29 » Turkey becomes a republic following the dissolution of the Ottoman Empire.
Day of death December 7, 1993
The temperature on December 7, 1993 was between 3.1 °C and 6.9 °C and averaged 5.5 °C. There was 10.5 mm of rain during 9.3 hours. The partly or 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 Tuesday, November 7, 1989 to Monday, August 22, 1994 the cabinet Lubbers III, with Drs. R.F.M. Lubbers (CDA) as prime minister.
February 26 » World Trade Center bombing: In New York City, a truck bomb parked below the North Tower of the World Trade Center explodes, killing six and injuring over a thousand people.
June 25 » Kim Campbell is sworn in as the first female Prime Minister of Canada.
August 7 » Ada Deer, a Menominee activist, sworn in as the head of the Bureau of Indian Affairs.
October 3 » An American attack against a warlord in Mogadishu fails; eighteen US soldiers and over 350 Somalis die.
November 4 » China Airlines Flight 605, a brand-new 747-400, overruns the runway at Kai Tak Airport.
December 2 » Colombian drug lord Pablo Escobar is shot and killed in Medellín.
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/I190655.php : accessed February 20, 2026), "Jan Grupstra (1923-1993)".
Copy warning
Genealogical publications are copyright protected. Although data is often retrieved from public archives, the searching, interpreting, collecting, selecting and sorting of the data results in a unique product. Copyright protected work may not simply be copied or republished.
Please stick to the following rules
Request permission to copy data or at least inform the author, chances are that the author gives permission, often the contact also leads to more exchange of data.
Do not use this data until you have checked it, preferably at the source (the archives).
State from whom you have copied the data and ideally also his/her original source.