April 18 » The St. Andrew's Ambulance Association is granted a royal charter by Queen Victoria.
September 13 » Henry Bliss is the first person in the United States to be killed in an automobile accident.
September 13 » Mackinder, Ollier and Brocherel make the first ascent of Batian (5,199 m - 17,058ft), the highest peak of Mount Kenya.
December 2 » Philippine–American War: The Battle of Tirad Pass, termed "The Filipino Thermopylae", is fought.
Day of marriage March 7, 1919
The temperature on March 7, 1919 was between 3.5 °C and 7.7 °C and averaged 5.8 °C. There was 3.3 mm of rain. The average windspeed was 5 Bft (very strong wind) and was prevailing from the southwest. Source: KNMI
In The Netherlands , there was from September 9, 1918 to September 18, 1922 the cabinet Ruys de Beerenbrouck I, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
February 11 » Friedrich Ebert (SPD), is elected President of Germany.
May 1 » German troops enter Munich to suppress the Bavarian Soviet Republic.
June 2 » Anarchists simultaneously set off bombs in eight separate U.S. cities.
July 23 » Prince Regent Aleksander Karađorđević signs the decree establishing the University of Ljubljana
September 28 » Race riots begin in Omaha, Nebraska.
December 17 » Uruguay becomes a signatory to the Buenos Aires copyright treaty.
Day of death April 15, 1990
The temperature on April 15, 1990 was between 4.9 °C and 10.3 °C and averaged 7.0 °C. There was 18.8 mm of rain during 9.1 hours. There was 3.5 hours of sunshine (25%). The partly or heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-southwest. Source: KNMI
In The Netherlands , there was from Tuesday, November 7, 1989 to Monday, August 22, 1994 the cabinet Lubbers III, with Drs. R.F.M. Lubbers (CDA) as prime minister.
April 24 » STS-31: The Hubble Space Telescope is launched from the Space Shuttle Discovery.
May 17 » The General Assembly of the World Health Organization (WHO) eliminates homosexuality from the list of psychiatric diseases.
June 19 » The current international law defending indigenous peoples, Indigenous and Tribal Peoples Convention, 1989, is ratified for the first time by Norway.
July 26 » The Americans with Disabilities Act of 1990 is signed into law by President George H.W. Bush.
September 5 » Sri Lankan Civil War: Sri Lankan Army soldiers slaughter 158 civilians.
October 13 » Syrian forces attack free areas of Lebanon, removing General Michel Aoun from the presidential palace.
When copying data from this family tree, please include a reference to the origin: Joop Klavers, "Family tree Klavers", database, Genealogy Online (https://www.genealogieonline.nl/stamboom_klavers/I262811.php : accessed February 3, 2026), "Antje Idema (1899-1990)".
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.