The temperature on February 23, 1931 was between -1.7 °C and 6.8 °C and averaged 1.5 °C. There was 0.6 mm of rain during 0.2 hours. There was 2.0 hours of sunshine (19%). The average windspeed was 2 Bft (weak wind) and was prevailing from the south-southwest. Source: KNMI
In The Netherlands , there was from August 10, 1929 to May 26, 1933 the cabinet Ruys de Beerenbrouck III, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
February 3 » The Hawke's Bay earthquake, New Zealand's worst natural disaster, kills 258.
March 11 » Ready for Labour and Defence of the USSR, abbreviated as GTO, is introduced in the Soviet Union.
March 19 » Gambling is legalized in Nevada.
May 7 » The stand-off between criminal Francis Crowley and 300 members of the New York Police Department takes place in his fifth-floor apartment on West 91st Street, New York City.
August 24 » Resignation of the United Kingdom's Second Labour Government. Formation of the UK National Government.
December 5 » Cathedral of Christ the Saviour in Moscow was destroyed on orders from Joseph Stalin.
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/I488134.php : accessed March 18, 2026), "Hendrik Jan Klaassen (1931-< 2024)".
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