The temperature on April 1, 1937 was between 4.1 °C and 10.1 °C and averaged 6.5 °C. There was 0.5 hours of sunshine (4%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the east. Source: KNMI
May 7 » Spanish Civil War: The German Condor Legion, equipped with Heinkel He 51 biplanes, arrives in Spain to assist Francisco Franco's forces.
June 14 » Pennsylvania becomes the first (and only) state of the United States to celebrate Flag Day officially as a state holiday.
June 30 » The world's first emergency telephone number, 999, is introduced in London.
September 21 » J. R. R. Tolkien's The Hobbit is published.
October 9 » Murder of 9 Catholic priests in Zhengding, China, who protected the local population from the advancing Japanese army.
December 9 » Second Sino-Japanese War: Battle of Nanking: Japanese troops under the command of Lt. Gen. Asaka Yasuhiko launch an assault on the Chinese city of Nanjing (Nanking).
Day of marriage April 7, 1959
The temperature on April 7, 1959 was between 2.5 °C and 8.5 °C and averaged 5.6 °C. There was 2.4 mm of rain during 2.2 hours. There was 4.3 hours of sunshine (32%). The partly or heavily clouded was. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the west. Source: KNMI
January 30 » MSHans Hedtoft, said to be the safest ship afloat and "unsinkable" like the RMSTitanic, strikes an iceberg on her maiden voyage and sinks, killing all 95 aboard.
February 22 » Lee Petty wins the first Daytona 500.
February 28 » Discoverer 1, an American spy satellite that is the first object intended to achieve a polar orbit, is launched but fails to achieve orbit.
July 21 » Elijah Jerry "Pumpsie" Green becomes the first African-American to play for the Boston Red Sox, the last team to integrate. He came in as a pinch runner for Vic Wertz and stayed in as shortstop in a 2–1 loss to the Chicago White Sox.
September 14 » The Soviet probe Luna 2 crashes onto the Moon, becoming the first man-made object to reach it.
September 16 » The first successful photocopier, the Xerox 914, is introduced in a demonstration on live television from New York City.
Day of death February 21, 2017
The temperature on February 21, 2017 was between 8.6 °C and 11.1 °C and averaged 9.6 °C. There was 0.3 mm of rain during 1.3 hours. There was 5.4 hours of sunshine (52%). The almost completely overcast was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-southwest. Source: KNMI
In The Netherlands , there was from Monday, November 5, 2012 to Thursday, October 26, 2017 the cabinet Rutte II, with Mark Rutte (VVD) as prime minister.
In The Netherlands , there was from Thursday, October 26, 2017 to present the cabinet Rutte III, with Mark Rutte (VVD) as prime minister.
February 23 » The Turkish-backed Free Syrian Army captures Al-Bab from ISIL.
June 5 » Montenegro becomes the 29th member of the NATO.
September 7 » Equifax announce a cyber-crime identity theft event potentially impacting approximately 145⁄2 million U.S. consumers.
September 20 » Hurricane Maria makes landfall in Puerto Rico as a powerful Category4 hurricane, resulting in 2,975 deaths, US$90billion in damage, and a major humanitarian crisis.
December 9 » The Marriage Amendment Bill receives royal assent and comes into effect, making Australia the 26th country to legalize same-sex marriage.
December 18 » Amtrak Cascades passenger train 501, derailed near DuPont, Washington, a city in United States near Olympia, Washington killing six people, and injuring 70 others.
When copying data from this family tree, please include a reference to the origin: Arie Verloop, "Family tree Verloop", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-verloop/I3171.php : accessed October 9, 2026), "Tjitze VERLOOP (1937-2017)".
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