February 6 » Spanish–American War: The Treaty of Paris, a peace treaty between the United States and Spain, is ratified by the United States Senate.
February 14 » Voting machines are approved by the U.S. Congress for use in federal elections.
March 30 » German Society of Chemistry issues an invitation to other national scientific organizations to appoint delegates to the International Committee on Atomic Weights.
May 8 » The Irish Literary Theatre in Dublin produced its first play.
October 11 » The Second Boer War erupts in South Africa between the British-ruled Cape Colony, and the Boer-ruled Transvaal and Orange Free State.
December 2 » Philippine–American War: The Battle of Tirad Pass, termed "The Filipino Thermopylae", is fought.
Day of marriage July 16, 1925
The temperature on July 16, 1925 was between 14.2 °C and 27.0 °C and averaged 20.1 °C. There was 10.4 hours of sunshine (64%). The average windspeed was 2 Bft (weak wind) and was prevailing from the south-southeast. Source: KNMI
In The Netherlands , there was from September 19, 1922 to August 4, 1925 the cabinet Ruys de Beerenbrouck II, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
In The Netherlands , there was from August 4, 1925 to March 8, 1926 the cabinet Colijn I, with Dr. H. Colijn (ARP) as prime minister.
February 28 » The Charlevoix-Kamouraska earthquake strikes northeastern North America.
March 16 » An earthquake occurs in Yunnan, China.
May 25 » Scopes Trial: John T. Scopes is indicted for teaching human evolution in Tennessee.
May 30 » May Thirtieth Movement: Shanghai Municipal Police Force shoot and kill 13 protesting workers.
June 16 » The most famous Young Pioneer camp of the Soviet Union, Artek, is established.
Day of death May 4, 1970
The temperature on May 4, 1970 was between 4.5 °C and 18.5 °C and averaged 12.2 °C. There was 0.1 mm of rain. There was 6.3 hours of sunshine (42%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the east. Source: KNMI
February 11 » Japan launches Ohsumi, becoming the fourth nation to put an object into orbit using its own booster.
March 4 » French submarine Eurydice explodes underwater, resulting in the loss of the entire 57-man crew.
March 26 » South Vietnamese President Nguyễn Văn Thiệu implements a land reform program to solve the problem of land tenancy.
April 17 » Apollo program: The ill-fated Apollo 13 spacecraft returns to Earth safely.
September 7 » Bill Shoemaker beats Johnny Longden's record to become the winningest jockey in horse racing history at Del Mar racetrack
September 11 » The Dawson's Field hijackers release 88 of their hostages. The remaining hostages, mostly Jews and Israeli citizens, are held until September 25.
When copying data from this family tree, please include a reference to the origin: Dirk Ham, "Family tree Ham en Dallinga", database, Genealogy Online (https://www.genealogieonline.nl/ham-stamboom/I8.php : accessed January 4, 2026), "Jan Dallinga (1899-1970)".
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