Lazarus tree » William Leon Koperwas (1921-1999)

Personal data William Leon Koperwas 

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Household of William Leon Koperwas

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Timeline William Leon Koperwas

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Ancestors (and descendant) of William Leon Koperwas

Israel J Koperwas
± 1895-????

William Leon Koperwas
1921-1999


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Historical events

Birthday September 17, 1921

  • The temperature on September 17, 1921 was between 7.6 °C and 17.9 °C and averaged 12.8 °C. There was 9.2 hours of sunshine (73%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the east-northeast. Source: KNMI
  • Koningin Wilhelmina (Huis van Oranje-Nassau) was from 1890 till 1948 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • In The Netherlands , there was from September 9, 1918 to September 18, 1922 the cabinet Ruys de Beerenbrouck I, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
  • In the year 1921: Source: Wikipedia
    • The Netherlands had about 6.9 million citizens.
    • March 19 » Irish War of Independence: One of the biggest engagements of the war takes place at Crossbarry, County Cork. About 100 Irish Republican Army (IRA) volunteers escape an attempt by over 1,300 British forces to encircle them.
    • June 30 » U.S. President Warren G. Harding appoints former President William Howard Taft as Chief Justice of the United States.
    • July 11 » A truce in the Irish War of Independence comes into effect.
    • July 22 » Rif War: The Spanish Army suffers its worst military defeat in modern times to the Berbers of the Rif region of Spanish Morocco.
    • August 14 » Tannu Uriankhai, later Tuvan People's Republic is established as a completely independent country (which is supported by Soviet Russia).
    • October 8 » KDKA in Pittsburgh's Forbes Field conducts the first live broadcast of a football game.

Day of death November 21, 1999

  • The temperature on November 21, 1999 was between -1.1 °C and 4.8 °C and averaged 1.5 °C. There was 0.5 mm of rain during 2.7 hours. There was 2.8 hours of sunshine (33%). The heavily clouded was. The average windspeed was 1 Bft (weak wind) and was prevailing from the southwest. Source: KNMI
  • Koningin Beatrix (Huis van Oranje-Nassau) was from April 30, 1980 till April 30, 2013 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • In The Netherlands , there was from Monday, August 3, 1998 to Monday, July 22, 2002 the cabinet Kok II, with W. Kok (PvdA) as prime minister.
  • In the year 1999: Source: Wikipedia
    • The Netherlands had about 15.8 million citizens.
    • May 3 » Infiltration of Pakistani soldiers on Indian side resulted into the kargil war.
    • August 9 » Russian President Boris Yeltsin fires his Prime Minister, Sergei Stepashin, and for the fourth time fires his entire cabinet.
    • September 14 » Kiribati, Nauru and Tonga join the United Nations.
    • October 31 » Yachtsman Jesse Martin returns to Melbourne after 11 months of circumnavigating the world, solo, non-stop and unassisted.
    • December 22 » Just after taking off from London Stansted Airport, Korean Air Cargo Flight 8509 crashes into Hatfield Forest near Great Hallingbury, killing all four people on board.
    • December 26 » The storm Lothar sweeps across Central Europe, killing 137 and causing US$1.3 billion in damage.


Same birth/death day

Source: Wikipedia

Source: Wikipedia

  • 1995 » Peter Grant, English actor and manager (b. 1935)
  • 1996 » Abdus Salam, Pakistani-English physicist and academic, Nobel Prize laureate (b. 1926)
  • 1996 » Bernard Rose, English organist and composer (b 1916)
  • 1999 » Quentin Crisp, English actor, author, and illustrator (b. 1908)
  • 2000 » Ernest Lluch, Spanish economist and politician (b. 1937)
  • 2002 » Hadda Brooks, American singer-songwriter and pianist (b. 1916)

About the surname Koperwas

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  • Check the information Open Archives has about Koperwas.
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The Lazarus tree publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
David Chaim, "Lazarus tree", database, Genealogy Online (https://www.genealogieonline.nl/lazarus-tree/I412191861645.php : accessed December 6, 2025), "William Leon Koperwas (1921-1999)".