The temperature on January 22, 1911 was between -2.2 °C and 0.2 °C and averaged -0.6 °C. There was 0.2 mm of rain. The average windspeed was 2 Bft (weak wind) and was prevailing from the south-southwest. Source: KNMI
January 26 » Glenn Curtiss flies the first successful American seaplane.
April 8 » Dutch physicist Heike Kamerlingh Onnes discovers superconductivity.
June 22 » Mexican Revolution: Government forces bring an end to the Magonista rebellion of 1911 in the Second Battle of Tijuana.
July 7 » The United States, UK, Japan, and Russia sign the North Pacific Fur Seal Convention of 1911 banning open-water seal hunting, the first international treaty to address wildlife preservation issues.
November 3 » Chevrolet officially enters the automobile market in competition with the Ford Model T.
November 11 » Many cities in the Midwestern United States break their record highs and lows on the same day as a strong cold front rolls through.
Day of marriage May 4, 1935
The temperature on May 4, 1935 was between 5.2 °C and 20.1 °C and averaged 13.9 °C. There was 12.3 hours of sunshine (82%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the east-southeast. Source: KNMI
January 7 » Benito Mussolini and French Foreign minister Pierre Laval sign the Franco-Italian Agreement.
January 11 » Amelia Earhart becomes the first person to fly solo from Hawaii to California.
May 31 » A 7.7 Mw earthquake destroys Quetta in modern-day Pakistan killing 40,000.
December 5 » Mary McLeod Bethune founds the National Council of Negro Women in New York City.
December 9 » Student protests in Beiping (now Beijing)'s Tiananmen Square, dispersed by government.
December 17 » First flight of the Douglas DC-3.
Day of death November 15, 1994
The temperature on November 15, 1994 was between 10.7 °C and 14.2 °C and averaged 12.6 °C. There was 0.9 mm of rain during 0.2 hours. There was 3.4 hours of sunshine (38%). The partly clouded was. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the west-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.
March 21 » The United Nations Framework Convention on Climate Change enters into force.
April 4 » Marc Andreessen and Jim Clark found Netscape Communications Corporation under the name Mosaic Communications Corporation.
May 17 » Malawi holds its first multi-party elections.
June 15 » Israel and Vatican City establish full diplomatic relations.
June 30 » During a test flight of an Airbus A330-300 at Toulouse–Blagnac Airport, the aircraft crashes killing all seven people on board.
December 26 » Four Armed Islamic Group hijackers seize control of Air France Flight 8969. When the plane lands at Marseille, a French Gendarmerie assault team boards the aircraft and kills the hijackers.
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/I106145.php : accessed January 21, 2026), "Girbe de Jong (1911-1994)".
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