The temperature on May 24, 1890 was about 21.0 °C. The air pressure was 1 kgf/m2 and came mainly from the east-northeast. The airpressure was 76 cm mercury. The atmospheric humidity was 56%. Source: KNMI
January 22 » The United Mine Workers of America is founded in Columbus, Ohio.
April 7 » Completion of the first Lake Biwa Canal.
July 3 » Idaho is admitted as the 43rd U.S. state.
November 4 » City and South London Railway: London's first deep-level tube railway opens between King William Street and Stockwell.
November 23 » King William III of the Netherlands dies without a male heir and a special law is passed to allow his daughter Princess Wilhelmina to succeed him.
November 29 » The Meiji Constitution goes into effect in Japan, and the first Diet convenes.
Day of marriage April 11, 1914
The temperature on April 11, 1914 was between 8.0 °C and 18.1 °C and averaged 11.8 °C. There was 0.7 mm of rain. There was 2.0 hours of sunshine (15%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the southwest. Source: KNMI
In The Netherlands , there was from August 29, 1913 to September 9, 1918 the cabinet Cort van der Linden, with Mr. P.W.A. Cort van der Linden (liberaal) as prime minister.
August 6 » World War I: Serbia declares war on Germany; Austria declares war on Russia.
August 28 » World War I: The Royal Navy defeats the German fleet in the Battle of Heligoland Bight.
September 13 » World War I: The Battle of Aisne begins between Germany and France.
October 18 » The Schoenstatt Movement is founded in Germany.
November 9 » SMSEmden is sunk by HMASSydney in the Battle of Cocos.
Day of death June 9, 1946
The temperature on June 9, 1946 was between 11.6 °C and 18.7 °C and averaged 14.8 °C. There was 1.1 mm of rain during 1.5 hours. There was 4.4 hours of sunshine (26%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-southwest. Source: KNMI
From June 24, 1945 till July 3, 1946 the Netherlands had a cabinet Schermerhorn - Drees with the prime ministers Prof. ir. W. Schermerhorn (VDB) and W. Drees (PvdA).
In The Netherlands , there was from July 3, 1946 to August 7, 1948 the cabinet Beel I, with Dr. L.J.M. Beel (KVP) as prime minister.
January 19 » General Douglas MacArthur establishes the International Military Tribunal for the Far East in Tokyo to try Japanese war criminals.
February 12 » African American United States Army veteran Isaac Woodard is severely beaten by a South Carolina police officer to the point where he loses his vision in both eyes. The incident later galvanizes the civil rights movement and partially inspires Orson Welles' film Touch of Evil.
April 23 » Manuel Roxas is elected the last President of the Commonwealth of the Philippines.
October 22 » Operation Osoaviakhim takes place, recruiting of thousands of military-related technical specialists from the Soviet occupation zone of post–World War II Germany for employment in the Soviet Union.
November 23 » French naval bombardment of Hai Phong, Vietnam, kills thousands of civilians.
December 20 » The popular Christmas film It's a Wonderful Life is first released in New York City.
When copying data from this family tree, please include a reference to the origin: J. Ham, "Family tree Ham", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-ham/I88554.php : accessed January 17, 2026), "Jan Potze (1890-1946)".
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