The temperature on April 23, 1931 was between 4.0 °C and 13.9 °C and averaged 7.9 °C. There was 1.9 mm of rain during 0.4 hours. There was 4.0 hours of sunshine (28%). The average windspeed was 3 Bft (moderate breeze) 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.
January 7 » Guy Menzies flies the first solo non-stop trans-Tasman flight (from Australia to New Zealand) in 11 hours and 45 minutes, crash-landing on New Zealand's west coast.
March 5 » The British Raj: Gandhi–Irwin Pact is signed.
March 11 » Ready for Labour and Defence of the USSR, abbreviated as GTO, is introduced in the Soviet Union.
July 1 » United Airlines begins service (as Boeing Air Transport).
December 9 » The Constituent Cortes approves a constitution which establishes the Second Spanish Republic.
December 11 » Statute of Westminster 1931: The British Parliament establishes legislative equality between the UK and the Dominions of the Commonwealth—Australia, Canada, Newfoundland, New Zealand, South Africa, and Ireland.
Day of marriage June 17, 1955
The temperature on June 17, 1955 was between 7.7 °C and 15.1 °C and averaged 11.9 °C. There was 11.6 hours of sunshine (69%). The partly clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north-northeast. Source: KNMI
April 11 » The Air India Kashmir Princess is bombed and crashes in a failed assassination attempt on Zhou Enlai by the Kuomintang.
July 15 » Eighteen Nobel laureates sign the Mainau Declaration against nuclear weapons, later co-signed by thirty-four others.
September 16 » The military coup to unseat President Juan Perón of Argentina is launched at midnight.
November 15 » The first part of Saint Petersburg Metro is opened.
November 23 » The Cocos Islands are transferred from the control of the United Kingdom to that of Australia.
December 14 » Albania, Austria, Bulgaria, Cambodia, Ceylon, Finland, Hungary, Ireland, Italy, Jordan, Laos, Libya, Nepal, Portugal, Romania and Spain join the United Nations through United Nations Security Council Resolution 109.
When copying data from this family tree, please include a reference to the origin: Hans Dunning, "Family tree Dunning", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-dunning/R9596.php : accessed January 7, 2026), "Geertje Oudekerk (1931-2000)".
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