The temperature on April 19, 1913 was between 4.5 °C and 12.7 °C and averaged 9.1 °C. There was 2.8 mm of rain. There was 3.6 hours of sunshine (25%). The average windspeed was 5 Bft (very strong wind) and was prevailing from the southwest. Source: KNMI
In The Netherlands , there was from February 12, 1908 to August 29, 1913 the cabinet Heemskerk, with Mr. Th. Heemskerk (AR) as prime minister.
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.
February 2 » Grand Central Terminal is opened in New York City.
April 4 » First Balkan War: Greek aviator Emmanouil Argyropoulos becomes the first pilot to die in the Hellenic Air Force when his plane crashes.
May 29 » Igor Stravinsky's ballet score The Rite of Spring receives its premiere performance in Paris, France, provoking a riot.
July 12 » Serbian forces begin their siege of the Bulgarian city of Vidin; the siege is later called off when the war ends.
August 28 » Queen Wilhelmina opens the Peace Palace in The Hague.
December 14 » Haruna, the fourth and last Kongō-class ship, launches, eventually becoming one of the Japanese workhorses during World War I and World War II.
Day of death February 22, 1950
The temperature on February 22, 1950 was between -0.5 °C and 8.2 °C and averaged 3.3 °C. There was 6.1 hours of sunshine (59%). The average windspeed was 2 Bft (weak wind) and was prevailing from the west-northwest. Source: KNMI
From August 7, 1948 till March 15, 1951 the Netherlands had a cabinet Drees - Van Schaik with the prime ministers Dr. W. Drees (PvdA) and Mr. J.R.H. van Schaik (KVP).
January 31 » Cold War: U.S. President Harry S. Truman announces a program to develop the hydrogen bomb.
July 11 » Pakistan joins the International Monetary Fund and the International Bank.
July 24 » Cape Canaveral Air Force Station begins operations with the launch of a Bumper rocket.
September 11 » Korean War: President Harry S. Truman approved military operations north of the 38 parallel.
November 17 » United Nations Security Council Resolution 89 relating to the Palestine Question is adopted.
November 21 » Two Canadian National Railway trains collide in northeastern British Columbia in the Canoe River train crash; the death toll is 21, with 17 of them Canadian troops bound for Korea.
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/I451102.php : accessed February 14, 2026), "Assiena de Haas (± 1892-1950)".
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