1930 United States Federal Census, Ancestry.com, Year: 1930; Census Place: Los Angeles, Los Angeles, California; Roll: 132; Page: 6A; Enumeration District: 0011; Image: 512.0; FHL microfilm: 2339867 / Ancestry.com
March 30 » German Society of Chemistry issues an invitation to other national scientific organizations to appoint delegates to the International Committee on Atomic Weights.
March 31 » Malolos, capital of the First Philippine Republic, is captured by American forces.
May 8 » The Irish Literary Theatre in Dublin produced its first play.
July 17 » NEC Corporation is organized as the first Japanese joint venture with foreign capital.
September 13 » Mackinder, Ollier and Brocherel make the first ascent of Batian (5,199 m - 17,058ft), the highest peak of Mount Kenya.
November 2 » The Boers begin their 118-day siege of British-held Ladysmith during the Second Boer War.
Day of marriage November 18, 1960
The temperature on November 18, 1960 was between 6.2 °C and 10.6 °C and averaged 7.7 °C. There was 1.6 mm of rain during 2.3 hours. There was 5.2 hours of sunshine (60%). The partly or heavily clouded was. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the west-southwest. Source: KNMI
May 6 » More than 20million viewers watch the first televised royal wedding when Princess Margaret marries Anthony Armstrong-Jones at Westminster Abbey.
June 23 » The United States Food and Drug Administration declares Enovid to be the first officially approved combined oral contraceptive pill in the world.
September 26 » In Chicago, the first televised debate takes place between presidential candidates Richard M. Nixon and John F. Kennedy.
October 29 » In Louisville, Kentucky, Cassius Clay (who later takes the name Muhammad Ali) wins his first professional fight.
November 4 » At the Kasakela Chimpanzee Community in Tanzania, Dr. Jane Goodall observes chimpanzees creating tools, the first-ever observation in non-human animals.
December 1 » Paul McCartney and Pete Best are arrested (and later deported) from Hamburg, West Germany, after accusations of attempted arson.
Day of death January 20, 1991
The temperature on January 20, 1991 was between -3.3 °C and 5.1 °C and averaged 1.5 °C. There was 0.6 mm of rain during 1.0 hours. The heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south-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.
When copying data from this family tree, please include a reference to the origin: Peter Lax, "Lax Family Tree", database, Genealogy Online (https://www.genealogieonline.nl/lax-family-tree/P5784.php : accessed May 5, 2025), "Walther David Joël Joel Prof (1899-1991)".
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