The temperature on August 17, 1882 was about 14.7 °C. There was 2 mm of rain. The airpressure was 76 cm mercury. The atmospheric humidity was 89%. Source: KNMI
In The Netherlands , there was from August 20, 1879 to April 23, 1883 the cabinet Van Lijnden van Sandenburg, with Mr. C.Th. baron Van Lijnden van Sandenburg (conservatief-AR) as prime minister.
May 6 » Thomas Henry Burke and Lord Frederick Cavendish are stabbed to death by Fenian assassins in Phoenix Park, Dublin.
May 20 » The Triple Alliance between the German Empire, Austria-Hungary and the Kingdom of Italy is formed.
September 4 » The Pearl Street Station in New York City becomes the first power plant to supply electricity to paying customers.
September 18 » The Pacific Stock Exchange opens.
December 16 » Wales and England contest the first Home Nations (now Six Nations) rugby union match.
Day of marriage February 19, 1920
The temperature on February 19, 1920 was between 2.8 °C and 14.0 °C and averaged 7.8 °C. There was 8.3 hours of sunshine (82%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south. Source: KNMI
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.
February 20 » An earthquake kills between 114 and 130 in Georgia and heavily damages the town of Gori.
April 25 » At the San Remo conference, the principal Allied Powers of World War I adopt a resolution to determine the allocation of Class "A" League of Nations mandates for administration of the former Ottoman-ruled lands of the Middle East.
July 29 » Construction of the Link River Dam begins as part of the Klamath Reclamation Project.
August 25 » Polish–Soviet War: Battle of Warsaw, which began on August 13, ends with the Red Army's defeat.
October 30 » The Communist Party of Australia is founded in Sydney.
November 28 » Irish War of Independence: Kilmichael Ambush: The Irish Republican Army ambush a convoy of British Auxiliaries and kill seventeen.
Day of death July 3, 1950
The temperature on July 3, 1950 was between 11.5 °C and 21.2 °C and averaged 16.1 °C. There was 3.1 mm of rain during 0.5 hours. There was 3.2 hours of sunshine (19%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the northeast. Source: KNMI
From August 7, 1948 till March 15, 1951 the Netherlands had a cabinet Drees - Van Schaik with the prime ministers Dr. W. Drees (PvdA) and Mr. J.R.H. van Schaik (KVP).
January 17 » United Nations Security Council Resolution 79 relating to arms control is adopted.
February 8 » Cold War: The Stasi, the secret police of East Germany, is established.
March 7 » Cold War: The Soviet Union issues a statement denying that Klaus Fuchs served as a Soviet spy.
May 13 » The first round of the Formula One World Championship is held at Silverstone.
November 5 » Korean War: British and Australian forces from the 27th British Commonwealth Brigade successfully halted the advancing Chinese 117th Division during the Battle of Pakchon.
December 2 » Korean War: Battle of the Ch'ongch'on River ended, with decisive Chinese victory, UN forces were completely expelled from North Korea.
When copying data from this family tree, please include a reference to the origin: Elly Gelderman, "Family tree Gelderman", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-gelderman/I2547.php : accessed February 16, 2026), "Hendrik van Helden (1882-1950)".
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