The temperature on February 27, 1915 was between -1.3 °C and 3.3 °C and averaged 1.3 °C. There was 0.6 mm of rain. The average windspeed was 5 Bft (very strong wind) and was prevailing from the south-southwest. Source: KNMI
In The Netherlands , there was from August 29, 1913 to September 9, 1918 the cabinet Cort van der Linden, with Mr. P.W.A. Cort van der Linden (liberaal) as prime minister.
January 22 » Over 600 people are killed in Guadalajara, Mexico, when a train plunges off the tracks into a deep canyon.
March 20 » Albert Einstein publishes his general theory of relativity.
March 27 » Typhoid Mary, the first healthy carrier of disease ever identified in the United States is put in quarantine for the second time, where she would remain for the rest of her life.
April 25 » World War I: The Battle of Gallipoli begins: The invasion of the Turkish Gallipoli Peninsula by British, French, Indian, Newfoundland, Australian and New Zealand troops, begins with landings at Anzac Cove and Cape Helles.
July 1 » Leutnant Kurt Wintgens of the then-named German Deutsches Heer's Fliegertruppe army air service achieves the first known aerial victory with a synchronized machine-gun armed fighter plane, the Fokker M.5K/MG Eindecker.
July 28 » The United States begins a 19-year occupation of Haiti.
Day of marriage April 20, 1935
The temperature on April 20, 1935 was between 6.9 °C and 18.7 °C and averaged 13.3 °C. There was 7.6 hours of sunshine (54%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the south east. Source: KNMI
February 20 » Caroline Mikkelsen becomes the first woman to set foot in Antarctica.
March 23 » Signing of the Constitution of the Commonwealth of the Philippines.
April 23 » The Polish Constitution of 1935 is adopted.
May 29 » First flight of the Messerschmitt Bf 109 fighter aeroplane.
August 14 » Franklin D. Roosevelt signs the Social Security Act, creating a government pension system for the retired.
December 17 » First flight of the Douglas DC-3.
Day of death April 21, 2008
The temperature on April 21, 2008 was between 6.6 °C and 18.5 °C and averaged 12.8 °C. There was 12.7 hours of sunshine (89%). The partly clouded was. The average windspeed was 4 Bft (moderate breeze) 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.
April 22 » The United States Air Force retires the remaining F-117 Nighthawk aircraft in service.
May 23 » The International Court of Justice (ICJ) awards Middle Rocks to Malaysia and Pedra Branca (Pulau Batu Puteh) to Singapore, ending a 29-year territorial dispute between the two countries.
August 13 » Russo-Georgian War: Russian units occupy the Georgian city of Gori.
September 20 » A dump truck full of explosives detonates in front of the Marriott hotel in Islamabad, Pakistan, killing 54 people and injuring 266 others.
October 7 » Asteroid 2008 TC3 impacts the Earth over Sudan, the first time an asteroid impact is detected prior to its entry into earth's atmosphere.
October 29 » Delta Air Lines merges with Northwest Airlines, creating the world's largest airline and reducing the number of US legacy carriers to five.
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/I52364.php : accessed February 16, 2026), "Jantina Timmer (1915-2008)".
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