The temperature on September 1, 1873 was about 21.0 °C. The air pressure was 6 kgf/m2 and came mainly from the south-southwest. The airpressure was 76 cm mercury. The atmospheric humidity was 74%. Source: KNMI
From July 6, 1872 till August 27, 1874 the Netherlands had a cabinet De Vries - Fransen van de Putte with the prime ministers Mr. G. de Vries Azn. (liberaal) and I.D. Fransen van de Putte (liberaal).
March 10 » The first Azerbaijani play "The Adventures of the Vizier of the Khan of Lenkaran" prepared by Akhundov was performed by Hassan-bey Zardabi and dramatist and Najaf-bey Vezirov.
April 13 » The Colfax massacre, in which more than 60 black men are murdered, takes place.
May 20 » Levi Strauss and Jacob Davis receive a U.S. patent for blue jeans with copper rivets.
July 1 » Prince Edward Island joins into Canadian Confederation.
July 21 » At Adair, Iowa, Jesse James and the James–Younger Gang pull off the first successful train robbery in the American Old West.
Day of death March 31, 1964
The temperature on March 31, 1964 was between 1.7 °C and 6.3 °C and averaged 3.6 °C. There was 3.1 mm of rain during 3.5 hours. The almost completely overcast was. The average windspeed was 2 Bft (weak wind) and was prevailing from the east-northeast. Source: KNMI
January 12 » Rebels in Zanzibar begin a revolt known as the Zanzibar Revolution and proclaim a republic.
April 11 » Brazilian Marshal Humberto de Alencar Castelo Branco is elected President by the National Congress.
June 1 » Kenya becomes a republic with Jomo Kenyatta (1897 – 22 August 1978) as its first President (1964 to 1978).
August 5 » Vietnam War: Operation Pierce Arrow: American aircraft from carriers USSTiconderoga and USSConstellation bomb North Vietnam in retaliation for strikes against U.S. destroyers in the Gulf of Tonkin.
October 14 » The Soviet Presidium and the Communist Party Central Committee each vote to accept Nikita Khrushchev's "voluntary" request to retire from his offices.
November 21 » Second Vatican Council: The third session of the Roman Catholic Church's ecumenical council closes.
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/P7954.php : accessed May 5, 2025), "Siegfried Ucko (1873-1964)".
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