The temperature on December 10, 1937 was between -4.0 °C and 1.8 °C and averaged -0.6 °C. There was 0.6 mm of rain during 0.4 hours. There was 0.8 hours of sunshine (10%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the southwest. Source: KNMI
February 16 » Wallace H. Carothers receives a United States patent for nylon.
March 8 » Spanish Civil War: The Battle of Guadalajara begins.
April 1 » The Royal New Zealand Air Force is formed as an independent service.
April 12 » Sir Frank Whittle ground-tests the first jet engine designed to power an aircraft, at Rugby, England.
May 7 » Spanish Civil War: The German Condor Legion, equipped with Heinkel He 51 biplanes, arrives in Spain to assist Francisco Franco's forces.
July 2 » Amelia Earhart and navigator Fred Noonan are last heard from over the Pacific Ocean while attempting to make the first equatorial round-the-world flight.
Day of death December 29, 2008
The temperature on December 29, 2008 was between -5.8 °C and -0.2 °C and averaged -3.8 °C. There was 6.6 hours of sunshine (85%). The average windspeed was 2 Bft (weak wind) and was prevailing from the east. Source: KNMI
In The Netherlands , there was from Thursday, February 22, 2007 to Thursday, October 14, 2010 the cabinet Balkenende IV, with Mr.dr. J.P. Balkenende (CDA) as prime minister.
February 29 » Misha Defonseca admits to fabricating her memoir, Misha: A Mémoire of the Holocaust Years, in which she claims to have lived with a pack of wolves in the woods during the Holocaust.
August 18 » War of Afghanistan: Uzbin Valley ambush occurs.
August 20 » Spanair Flight 5022, from Madrid, Spain to Gran Canaria, skids off the runway and crashes at Barajas Airport. Of the 172 people on board, 146 die immediately, and eight more later die of injuries sustained in the crash.
September 13 » Delhi, India, is hit by a series of bomb blasts, resulting in 30 deaths and 130 injuries.
September 13 » Hurricane Ike makes landfall on the Texas Gulf Coast of the United States, causing heavy damage to Galveston Island, Houston, and surrounding areas.
September 23 » Matti Saari kills ten people before committing suicide.
When copying data from this family tree, please include a reference to the origin: Joop Klavers, "Family tree Klavers", database, Genealogy Online (https://www.genealogieonline.nl/stamboom_klavers/I151415.php : accessed December 24, 2025), "Hendrikje "Hennie" Jonkman (1937-2008)".
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