The temperature on April 15, 1889 was about 6.1 °C. There was 0.2 mm of rain. The air pressure was 4 kgf/m2 and came mainly from the north-northwest. The airpressure was 76 cm mercury. The atmospheric humidity was 81%. Source: KNMI
January 8 » Herman Hollerith is issued US patent #395,791 for the 'Art of Applying Statistics' — his punched card calculator.
February 11 » Meiji Constitution of Japan is adopted.
August 4 » The Great Fire of Spokane, Washington destroys some 32 blocks of the city, prompting a mass rebuilding project.
September 28 » The General Conference on Weights and Measures (CGPM) defines the length of a meter.
October 24 » Henry Parkes delivers the Tenterfield Oration, effectively starting the federation process in Australia.
November 15 » Brazil is declared a republic by Marshal Deodoro da Fonseca as Emperor Pedro II is deposed in a military coup.
Day of marriage November 11, 1911
The temperature on November 11, 1911 was between 2.2 °C and 7.9 °C and averaged 4.9 °C. There was 1.3 mm of rain. There was 2.9 hours of sunshine (32%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the south. Source: KNMI
May 19 » Parks Canada, the world's first national park service, is established as the Dominion Parks Branch under the Department of the Interior.
June 28 » The Nakhla meteorite, the first one to suggest signs of aqueous processes on Mars, falls to Earth, landing in Egypt.
August 21 » The Mona Lisa is stolen by Vincenzo Peruggia, a Louvre employee.
September 18 » Russian Premier Pyotr Stolypin is shot at the Kiev Opera House.
October 13 » Prince Arthur, Duke of Connaught and Strathearn, becomes the first Governor General of Canada of royal descent.
November 17 » Omega Psi Phi fraternity was founded on the campus of Howard University in Washington, D.C.
Day of death February 22, 1957
The temperature on February 22, 1957 was between -2.2 °C and 6.7 °C and averaged 1.7 °C. There was 5.9 hours of sunshine (57%). The partly clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the east-northeast. Source: KNMI
January 22 » Israel withdraws from the Sinai Peninsula.
March 4 » The S&P 500 stock market index is introduced, replacing the S&P 90.
May 15 » At Malden Island in the Pacific Ocean, Britain tests its first hydrogen bomb in Operation Grapple.
July 6 » Althea Gibson wins the Wimbledon championships, becoming the first black athlete to do so.
September 24 » President Eisenhower sends the 101st Airborne Division to Little Rock, Arkansas, to enforce desegregation.
October 10 » The Windscale fire results in Britain's worst nuclear accident.
Day of burial February 24, 1957
The temperature on February 24, 1957 was between 0.8 °C and 7.4 °C and averaged 4.3 °C. There was 0.7 mm of rain during 1.2 hours. There was 0.4 hours of sunshine (4%). The almost completely overcast was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west. Source: KNMI
January 3 » The Hamilton Watch Company introduces the first electric watch.
March 6 » Ghana becomes the first Sub-Saharan country to gain independence from the British.
April 6 » Greek shipping tycoon Aristotle Onassis buys the Hellenic National Airlines (TAE) and founds Olympic Airlines.
June 10 » John Diefenbaker leads the Progressive Conservative Party of Canada to a stunning upset in the 1957 Canadian federal election, ending 22 years of Liberal Party government.
June 27 » Hurricane Audrey makes landfall near the Texas–Louisiana border, killing over 400 people, mainly in and around Cameron, Louisiana.
July 26 » Carlos Castillo Armas, dictator of Guatemala, is assassinated.
When copying data from this family tree, please include a reference to the origin: Walter Waterschoot, "Family tree Waterschoot en De Lepper", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-waterschoot/I10637.php : accessed June 7, 2024), "Antonius "Antonius" Leppers (1889-1957)".
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