The temperature on September 23, 1919 was between 9.1 °C and 16.0 °C and averaged 12.2 °C. There was 12.4 mm of rain. There was 0.2 hours of sunshine (2%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the southwest. Source: KNMI
In The Netherlands , there was from September 9, 1918 to September 18, 1922 the cabinet Ruys de Beerenbrouck I, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
February 6 » The five-day Seattle General Strike begins, as more than 65,000 workers in the city of Seattle, Washington, walk off the job.
May 27 » The NC-4 aircraft arrives in Lisbon after completing the first transatlantic flight.
June 4 » Women's rights: The U.S. Congress approves the 19th Amendment to the United States Constitution, which guarantees suffrage to women, and sends it to the U.S. states for ratification.
October 17 » RCA is incorporated as the Radio Corporation of America.
December 3 » After nearly 20 years of planning and construction, including two collapses causing 89 deaths, the Quebec Bridge opens to traffic.
December 17 » Uruguay becomes a signatory to the Buenos Aires copyright treaty.
Day of marriage May 11, 1949
The temperature on May 11, 1949 was between 5.6 °C and 10.6 °C and averaged 7.8 °C. There was 3.5 mm of rain during 8.6 hours. The average windspeed was 2 Bft (weak wind) and was prevailing from the west-southwest. Source: KNMI
From August 7, 1948 till March 15, 1951 the Netherlands had a cabinet Drees - Van Schaik with the prime ministers Dr. W. Drees (PvdA) and Mr. J.R.H. van Schaik (KVP).
January 20 » Point Four Program a program for economic aid to poor countries announced by United States President Harry S. Truman in his inaugural address for a full term as President.
April 18 » The Republic of Ireland Act comes into effect.
April 23 » Chinese Civil War: Establishment of the People's Liberation Army Navy.
August 31 » The retreat of the Democratic Army of Greece in Albania after its defeat on Gramos mountain marks the end of the Greek Civil War.
September 27 » Zeng Liansong's design is chosen as the flag of the People's Republic of China.
November 15 » Nathuram Godse and Narayan Apte are executed for assassinating Mahatma Gandhi.
Day of death July 4, 1983
The temperature on July 4, 1983 was between 9.2 °C and 25.3 °C and averaged 18.4 °C. There was 14.3 hours of sunshine (86%). The almost cloudless was. The average windspeed was 1 Bft (weak wind) and was prevailing from the north. Source: KNMI
In The Netherlands , there was from Thursday, November 4, 1982 to Monday, July 14, 1986 the cabinet Lubbers I, with Drs. R.F.M. Lubbers (CDA) as prime minister.
When copying data from this family tree, please include a reference to the origin: P. Heres, "Family tree Apool", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-apool/I1099490880.php : accessed February 28, 2026), "Stijnus Mondria (1919-1983)".
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