The temperature on November 12, 1911 was between 4.4 °C and 10.0 °C and averaged 8.4 °C. There was 11.3 mm of rain. The average windspeed was 5 Bft (very strong wind) and was prevailing from the south. Source: KNMI
January 3 » A gun battle in the East End of London left two dead and sparked a political row over the involvement of then-Home Secretary Winston Churchill.
March 29 » The M1911 .45 ACP pistol becomes the official U.S. Army side arm.
April 29 » Tsinghua University, one of mainland China's leading universities, is founded.
May 21 » President of Mexico Porfirio Díaz and the revolutionary Francisco Madero sign the Treaty of Ciudad Juárez to put an end to the fighting between the forces of both men, concluding the initial phase of the Mexican Revolution.
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.
December 29 » Sun Yat-sen becomes the provisional President of the Republic of China; he formally takes office on January 1, 1912.
Day of marriage August 31, 1937
The temperature on August 31, 1937 was between 10.3 °C and 22.4 °C and averaged 16.3 °C. There was 0.1 mm of rain. There was 9.5 hours of sunshine (69%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the northeast. Source: KNMI
March 18 » The New London School explosion in New London, Texas, kills 300 people, mostly children.
April 1 » Spanish Civil War: Jaén, Spain is bombed by German fascist forces, supporting Francoist Nationalists.
April 1 » The Royal New Zealand Air Force is formed as an independent service.
August 2 » The Marihuana Tax Act of 1937 is passed in America, the effect of which is to render marijuana and all its by-products illegal.
October 2 » Rafael Trujillo orders the execution of Haitians living in the northwestern region of the Dominican Republic.
December 13 » Second Sino-Japanese War: Battle of Nanking: The city of Nanjing, defended by the National Revolutionary Army under the command of General Tang Shengzhi, falls to the Japanese. This is followed by the Nanking Massacre, in which Japanese troops rape and slaughter hundreds of thousands of civilians.
Day of death June 30, 2001
The temperature on June 30, 2001 was between 16.0 °C and 23.3 °C and averaged 19.4 °C. There was 0.6 mm of rain during 0.8 hours. There was 5.4 hours of sunshine (32%). The partly or heavily clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the west. Source: KNMI
January 12 » Downtown Disney opens to the public as part of the Disneyland Resort in Anaheim, California.
April 1 » Same-sex marriage becomes legal in the Netherlands, the first contemporary country to allow it.
June 11 » Timothy McVeigh is executed for his role in the Oklahoma City bombing.
September 11 » The September 11 attacks, a series of coordinated suicide attacks killing 2,977 people using four aircraft hijacked by 19 members of al-Qaeda. Two aircraft crash into the World Trade Center in New York City, a third crashes into The Pentagon in Arlington County, Virginia, and a fourth into a field near Shanksville, Pennsylvania.
October 1 » Militants attack the state legislature building in Kashmir, killing 38.
November 14 » A magnitude 7.8 earthquake strikes a remote part of the Tibetan plateau. It had the longest known surface rupture recorded on land (~400km) and is the best documented example of a supershear earthquake.
When copying data from this family tree, please include a reference to the origin: J Eijsermans, "Eijsermans family tree", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-eijsermans/I223746.php : accessed February 22, 2026), "Maria Catharina Francisca Hermans (1911-2001)".
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