February 15 » The association football club Alianza Lima is founded in Lima, Peru, under the name Sport Alianza.
April 25 » New York becomes the first U.S. state to require automobile license plates.
August 5 » Peter O'Connor sets the first IAAF recognised long jump world record of 24ft 11.75in (7.6137m), a record that would stand for 20 years.
August 10 » The U.S. Steel recognition strike by the Amalgamated Association of Iron and Steel Workers begins.
August 28 » Silliman University is founded in the Philippines. It is the first American private school in the country.
November 27 » The U.S. Army War College is established.
Day of marriage May 10, 1924
The temperature on May 10, 1924 was between 1.0 °C and 18.0 °C and averaged 11.3 °C. There was 9.7 hours of sunshine (63%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the south. 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.
February 5 » The Royal Greenwich Observatory begins broadcasting the hourly time signals known as the Greenwich Time Signal.
February 8 » Capital punishment: The first state execution in the United States by gas chamber takes place in Nevada.
April 15 » Rand McNally publishes its first road atlas.
June 2 » U.S. President Calvin Coolidge signs the Indian Citizenship Act into law, granting citizenship to all Native Americans born within the territorial limits of the United States.
September 9 » Hanapepe massacre occurs on Kauai, Hawaii.
November 4 » Nellie Tayloe Ross of Wyoming becomes the first female elected as governor in the United States.
Day of death June 12, 1925
The temperature on June 12, 1925 was between 10.4 °C and 24.8 °C and averaged 18.1 °C. There was 12.0 hours of sunshine (72%). The average windspeed was 2 Bft (weak wind) and was prevailing from the north-northeast. 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.
When copying data from this family tree, please include a reference to the origin: Coos van Spijk, "Family tree of Spijk and her many ancestors", database, Genealogy Online (https://www.genealogieonline.nl/van-spijk-stamboom/I139869.php : accessed February 25, 2026), "Pieter Koopman (1901-1925)".
Copy warning
Genealogical publications are copyright protected. Although data is often retrieved from public archives, the searching, interpreting, collecting, selecting and sorting of the data results in a unique product. Copyright protected work may not simply be copied or republished.
Please stick to the following rules
Request permission to copy data or at least inform the author, chances are that the author gives permission, often the contact also leads to more exchange of data.
Do not use this data until you have checked it, preferably at the source (the archives).
State from whom you have copied the data and ideally also his/her original source.