The temperature on June 17, 1936 was between 8.9 °C and 26.7 °C and averaged 19.0 °C. There was 14.4 hours of sunshine (86%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the east. Source: KNMI
June 11 » The London International Surrealist Exhibition opens.
June 15 » First flight of the Vickers Wellington bomber.
July 22 » Spanish Civil War: The Popular Executive Committee of Valencia takes power in the Valencian Community.
September 6 » Spanish Civil War: The Interprovincial Council of Asturias and León is established.
November 30 » In London, the Crystal Palace is destroyed by fire.
December 5 » The Soviet Union adopts a new constitution and the Kirghiz Soviet Socialist Republic is established as a full Union Republic of the USSR.
Day of death April 26, 1999
The temperature on April 26, 1999 was between 10.8 °C and 20.8 °C and averaged 15.5 °C. There was 10.7 hours of sunshine (73%). The partly clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the east-northeast. Source: KNMI
May 3 » The southwestern portion of Oklahoma City is devastated by an F5 tornado, killing forty-five people, injuring 665, and causing $1billion in damage. The tornado is one of 66 from the 1999 Oklahoma tornado outbreak. This tornado also produces the highest wind speed ever recorded, measured at 301 +/- 20mph (484 +/- 32km/h).
May 7 » Kosovo War: Three Chinese citizens are killed and 20 wounded when a NATO aircraft apparently inadvertently bombs the Chinese embassy in Belgrade, Serbia.
August 10 » Los Angeles Jewish Community Center shooting.
October 5 » The Ladbroke Grove rail crash in west London kills 31 people.
October 12 » The World Population reaches 6 billion.
November 11 » The House of Lords Act is given Royal Assent, restricting membership of the British House of Lords by virtue of a hereditary peerage.
When copying data from this family tree, please include a reference to the origin: Michael Jacobs, "Family tree Jacobs", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-michael-jacobs/I5604.php : accessed February 6, 2026), "Henderikus Boelen (1936-1999)".
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