The temperature on January 24, 1910 was between -1.1 °C and 4.2 °C and averaged 2.3 °C. There was 8.3 mm of rain. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the south. Source: KNMI
February 8 » The Boy Scouts of America is incorporated by William D. Boyce.
June 25 » The United States Congress passes the Mann Act, which prohibits interstate transport of women or girls for “immoral purposes”; the ambiguous language would be used to selectively prosecute people for years to come.
August 29 » The Japan–Korea Treaty of 1910, also known as the Japan–Korea Annexation Treaty, becomes effective, officially starting the period of Japanese rule in Korea.
September 20 » The ocean liner SSFrance, later known as the "Versailles of the Atlantic", is launched.
October 20 » The hull of the RMSOlympic, sister-ship to the ill-fated RMS Titanic, is launched from the Harland and Wolff shipyard in Belfast.
November 23 » Johan Alfred Ander becomes the last person to be executed in Sweden.
Day of marriage February 6, 1934
The temperature on February 6, 1934 was between 1.2 °C and 6.2 °C and averaged 2.8 °C. There was 1.7 hours of sunshine (18%). The average windspeed was 2 Bft (weak wind) and was prevailing from the west. Source: KNMI
January 1 » Alcatraz Island in San Francisco Bay becomes a United States federal prison.
January 26 » German–Polish Non-Aggression Pact is signed.
February 2 » The Export-Import Bank of the United States is incorporated.
February 23 » Leopold III becomes King of Belgium.
June 30 » The Night of the Long Knives, Adolf Hitler's violent purge of his political rivals in Germany, takes place.
August 19 » The first All-American Soap Box Derby is held in Dayton, Ohio.
Day of death February 19, 1965
The temperature on February 19, 1965 was between -1.6 °C and 4.1 °C and averaged 0.7 °C. There was 1.6 hours of sunshine (16%). The heavily clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the northeast. Source: KNMI
February 9 » The United States Marine Corps sends a MIM-23 Hawk missile battalion to South Vietnam, the first American troops in-country without an official advisory or training mission.
March 5 » March Intifada: A Leftist uprising erupts in Bahrain against British colonial presence.
March 21 » Ranger program: NASA launches Ranger 9, the last in a series of unmanned lunar space probes.
April 7 » Representatives of the National Congress of American Indians testify before members of the US Senate against the termination of the Colville tribe in Washington DC.
May 1 » Cross-Strait relations: Battle of Dong-Yin, a naval conflict between the Republic of China and the People's Republic of China, takes place.
November 8 » The 173rd Airborne is ambushed by over 1,200 Viet Cong in Operation Hump during the Vietnam War, while the 1st Battalion, Royal Australian Regiment fight one of the first set-piece engagements of the war between Australian forces and the Viet Cong at the Battle of Gang Toi.
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/I301307.php : accessed January 9, 2026), "Wilhelmus Henricus Joannes Swolfs (1910-1965)".
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