The temperature on May 4, 1909 was between 2.1 °C and 17.2 °C and averaged 10.6 °C. There was 13.4 hours of sunshine (89%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the east-northeast. Source: KNMI
January 16 » Ernest Shackleton's expedition finds the magnetic South Pole.
February 22 » The sixteen battleships of the Great White Fleet, led by USSConnecticut, return to the United States after a voyage around the world.
February 23 » The AEA Silver Dart makes the first powered flight in Canada and the British Empire.
March 23 » Theodore Roosevelt leaves New York for a post-presidency safari in Africa. The trip is sponsored by the Smithsonian Institution and National Geographic Society.
April 11 » The city of Tel Aviv is founded.
July 16 » Persian Constitutional Revolution: Mohammad Ali Shah Qajar is forced out as Shah of Persia and is replaced by his son Ahmad Shah Qajar.
Day of death April 23, 1948
The temperature on April 23, 1948 was between 8.9 °C and 11.2 °C and averaged 10.0 °C. There was 2.8 mm of rain during 4.2 hours. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the northwest. Source: KNMI
In The Netherlands , there was from July 3, 1946 to August 7, 1948 the cabinet Beel I, with Dr. L.J.M. Beel (KVP) as prime minister.
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).
March 18 » Soviet consultants leave Yugoslavia in the first sign of the Tito–Stalin Split.
March 20 » With a Musicians Union ban lifted, the first telecasts of classical music in the United States, under Eugene Ormandy and Arturo Toscanini, are given on CBS and NBC.
June 7 » Anti-Jewish riots in Oujda and Jerada take place.
September 9 » Kim Il-sung declares the establishment of the Democratic People's Republic of Korea (North Korea).
October 28 » Paul Müller is awarded the Nobel Prize in Physiology or Medicine for his discovery of the insecticidal properties of DDT.
December 26 » The last Soviet troops withdraw from North Korea.
When copying data from this family tree, please include a reference to the origin: Michael Klein, "Landgraf-Klein Genealogie", database, Genealogy Online (https://www.genealogieonline.nl/pfaff-genealogie/I20432.php : accessed September 23, 2024), "Marinus van der Leeden (1909-1948)".
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