The temperature on February 18, 1923 was between -9.8 °C and -0.8 °C and averaged -4.8 °C. There was 1.0 mm of rain. There was 4.3 hours of sunshine (43%). The average windspeed was 5 Bft (very strong wind) and was prevailing from the east-southeast. 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.
February 10 » Texas Tech University is founded as Texas Technological College in Lubbock, Texas
June 18 » Checker Taxi puts its first taxi on the streets.
August 16 » The United Kingdom gives the name "Ross Dependency" to part of its claimed Antarctic territory and makes the Governor-General of the Dominion of New Zealand its administrator.
September 9 » Mustafa Kemal Atatürk, the founder of the Republic of Turkey, founds the Republican People's Party.
September 29 » The French Mandate for Syria and the Lebanon takes effect.
October 31 » The first of 160 consecutive days of 100° Fahrenheit at Marble Bar, Western Australia.
Day of marriage April 21, 1951
The temperature on April 21, 1951 was between 1.8 °C and 8.0 °C and averaged 5.2 °C. There was 11.0 hours of sunshine (77%). The partly clouded was. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the northeast. 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).
In The Netherlands , there was from March 15, 1951 to September 2, 1952 the cabinet Drees I, with Dr. W. Drees (PvdA) as prime minister.
January 13 » First Indochina War: The Battle of Vĩnh Yên begins.
February 27 » The Twenty-second Amendment to the United States Constitution, limiting Presidents to two terms, is ratified.
May 3 » London's Royal Festival Hall opens with the Festival of Britain.
May 3 » The United States Senate Committee on Armed Services and United States Senate Committee on Foreign Relations begin their closed door hearings into the relief of Douglas MacArthur by U.S. President Harry Truman.
May 23 » Tibetans sign the Seventeen Point Agreement with China.
September 28 » CBS makes the first color televisions available for sale to the general public, but the product is discontinued less than a month later.
Day of death December 30, 1994
The temperature on December 30, 1994 was between 5.7 °C and 8.1 °C and averaged 6.7 °C. There was 8.5 mm of rain during 7.6 hours. There was 0.5 hours of sunshine (6%). The partly or heavily clouded was. The average windspeed was 5 Bft (very strong wind) 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.
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.
February 3 » Space Shuttle program: STS-60 is launched, carrying Sergei Krikalev, the first Russian cosmonaut to fly aboard the Shuttle.
February 12 » Four thieves break into the National Gallery of Norway and steal Edvard Munch's iconic painting The Scream.
April 4 » Marc Andreessen and Jim Clark found Netscape Communications Corporation under the name Mosaic Communications Corporation.
June 14 » The 1994 Vancouver Stanley Cup riot occurs after the New York Rangers win the Stanley Cup from Vancouver, causing an estimated C$1.1million, leading to 200 arrests and injuries.
June 27 » Members of the Aum Shinrikyo cult release sarin gas in Matsumoto, Japan. Seven people are killed, 660 injured.
August 24 » Initial accord between Israel and the PLO about partial self-rule of the Palestinians on the West Bank.
When copying data from this family tree, please include a reference to the origin: Hans Opperman, "Family tree Opperman", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-opperman/I753.php : accessed January 20, 2026), "Johannes Henricus "Jan" Opperman (1923-1994)".
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