The temperature on January 13, 1916 was between 0.5 °C and 8.6 °C and averaged 4.9 °C. There was 17.0 mm of rain. There was 0.7 hours of sunshine (9%). The average windspeed was 7 Bft (strong wind) and was prevailing from the west-northwest. 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.
April 29 » World War I: The UK's 6th Indian Division surrenders to Ottoman Forces at the Siege of Kut in one of the largest surrenders of British forces up to that point.
August 25 » The United States National Park Service is created.
August 29 » The United States passes the Philippine Autonomy Act.
October 16 » Margaret Sanger opens the first family planning clinic in the United States.
November 19 » Samuel Goldwyn and Edgar Selwyn establish Goldwyn Pictures.
November 30 » Costa Rica signs the Buenos Aires Convention, a copyright treaty.
Day of death July 12, 1990
The temperature on July 12, 1990 was between 12.3 °C and 24.7 °C and averaged 18.6 °C. There was 11.4 hours of sunshine (69%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the north-northwest. 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.
March 18 » Germans in the German Democratic Republic vote in the first democratic elections in the former communist dictatorship.
June 30 » East Germany and West Germany merge their economies.
August 2 » Iraq invades Kuwait, eventually leading to the Gulf War.
August 23 » West and East Germany announce that they will reunite on October 3.
October 15 » Soviet Union leader Mikhail Gorbachev is awarded the Nobel Peace Prize for his efforts to lessen Cold War tensions and open up his nation.
December 1 » Channel Tunnel sections started from the United Kingdom and France meet 40 metres beneath the seabed.
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/I116357.php : accessed December 30, 2025), "Wytze Poortinga (1916-1990)".
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