The temperature on January 25, 1904 was between -4.1 °C and -0.2 °C and averaged -1.6 °C. The average windspeed was 2 Bft (weak wind) and was prevailing from the south. Source: KNMI
February 9 » Russo-Japanese War: Battle of Port Arthur concludes.
April 8 » Longacre Square in Midtown Manhattan is renamed Times Square after The New York Times.
April 30 » The Louisiana Purchase Exposition World's Fair opens in St. Louis, Missouri.
July 21 » Louis Rigolly, a Frenchman, becomes the first man to break the 100mph (161km/h) barrier on land. He drove a 15-liter Gobron-Brillié in Ostend, Belgium.
October 20 » Chile and Bolivia sign the Treaty of Peace and Friendship, delimiting the border between the two countries.
December 6 » Theodore Roosevelt articulated his "Corollary" to the Monroe Doctrine, stating that the U.S. would intervene in the Western Hemisphere should Latin American governments prove incapable or unstable.
Day of marriage April 17, 1930
The temperature on April 17, 1930 was between 5.6 °C and 8.1 °C and averaged 6.5 °C. There was 2.8 mm of rain during 5.0 hours. There was 0.2 hours of sunshine (1%). The average windspeed was 5 Bft (very strong wind) and was prevailing from the northwest. Source: KNMI
In The Netherlands , there was from August 10, 1929 to May 26, 1933 the cabinet Ruys de Beerenbrouck III, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
January 26 » The Indian National Congress declares 26 January as Independence Day or as the day for Poorna Swaraj ("Complete Independence") which occurred 17 years later.
February 10 » The Việt Nam Quốc Dân Đảng launches the failed Yên Bái mutiny in hope to overthrow French protectorate over Vietnam.
June 17 » U.S. President Herbert Hoover signs the Smoot–Hawley Tariff Act into law.
August 16 » The first British Empire Games were opened in Hamilton, Ontario by the Governor General of Canada, the Viscount Willingdon.
September 6 » Democratically elected Argentine president Hipólito Yrigoyen is deposed in a military coup.
November 11 » Patent number US1781541 is awarded to Albert Einstein and Leó Szilárd for their invention, the Einstein refrigerator.
Day of death June 20, 1993
The temperature on June 20, 1993 was between 10.7 °C and 19.6 °C and averaged 15.5 °C. There was 14.2 hours of sunshine (85%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the west-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.
June 25 » Kim Campbell is sworn in as the first female Prime Minister of Canada.
July 29 » The Supreme Court of Israel acquits alleged Nazi death camp guard John Demjanjuk of all charges and he is set free.
September 14 » Lufthansa Flight 2904, an Airbus A320, crashes into an embankment after overshooting the runway at Okęcie International Airport (now Warsaw Chopin Airport), killing two people.
November 18 » In the United States, the North American Free Trade Agreement (NAFTA) is approved by the House of Representatives.
November 23 » Rachel Whiteread wins both the £20,000 Turner Prize award for best British modern artist and the £40,000 K Foundation art award for the worst artist of the year.
December 10 » The last shift leaves Wearmouth Colliery in Sunderland. The closure of the 156-year-old pit marks the end of the old County Durham coalfield, which had been in operation since the Middle Ages.
When copying data from this family tree, please include a reference to the origin: Hendrik de Graaf, "Family tree Plugboer", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-plugboer/I19646.php : accessed February 20, 2026), "Klaas de Jager (1904-1993)".
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