The temperature on June 10, 1912 was between 9.2 °C and 21.5 °C and averaged 15.6 °C. There was 10.4 mm of rain. There was 9.7 hours of sunshine (58%). The average windspeed was 2 Bft (weak wind) and was prevailing from the ??. Source: KNMI
January 8 » The African National Congress is founded, under the name South African Native National Congress (SANNC).
April 2 » The ill-fated RMSTitanic begins sea trials.
May 5 » Pravda, the "voice" of the Communist Party of the Soviet Union, begins publication in Saint Petersburg.
October 19 » Italo-Turkish War: Italy takes possession of what is now Libya from the Ottoman Empire.
November 12 » King George I of Greece makes a triumphal entry into Thessaloniki after its liberation from 482 years of Ottoman rule.
Day of marriage June 30, 1945
The temperature on June 30, 1945 was between 12.2 °C and 18.2 °C and averaged 15.0 °C. There was 2.8 mm of rain during 1.9 hours. There was 10.1 hours of sunshine (60%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the west-southwest. Source: KNMI
In The Netherlands , there was from July 27, 1941 to February 23, 1945 the cabinet Gerbrandy II, with Prof. dr. P.S. Gerbrandy (ARP) as prime minister.
In The Netherlands , there was from February 23, 1945 to June 24, 1945 the cabinet Gerbrandy III, with Prof. dr. P.S. Gerbrandy (ARP) as prime minister.
From June 24, 1945 till July 3, 1946 the Netherlands had a cabinet Schermerhorn - Drees with the prime ministers Prof. ir. W. Schermerhorn (VDB) and W. Drees (PvdA).
January 31 » US Army private Eddie Slovik is executed for desertion, the first such execution of an American soldier since the Civil War.
February 21 » World War II: the Brazilian Expeditionary Force defeat the German forces in the Battle of Monte Castello on the Italian front.
April 4 » World War II: American troops liberate Ohrdruf forced labor camp in Germany.
May 2 » World War II: The surrender of Caserta comes into effect, by which German troops in Italy cease fighting.
May 15 » World War II: The Battle of Poljana, the final skirmish in Europe is fought near Prevalje, Slovenia.
November 10 » Heavy fighting in Surabaya between Indonesian nationalists and returning colonialists after World War II, today celebrated as Heroes' Day (Hari Pahlawan).
Day of death May 23, 1999
The temperature on May 23, 1999 was between 9.7 °C and 18.2 °C and averaged 14.0 °C. There was 1.4 hours of sunshine (9%). The heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the southwest. Source: KNMI
January 25 » A 6.0 magnitude earthquake hits western Colombia killing at least 1,000.
April 1 » Nunavut is established as a Canadian territory carved out of the eastern part of the Northwest Territories.
May 1 » SpongeBob SquarePants premieres on Nickelodeon.
October 5 » The Ladbroke Grove rail crash in west London kills 31 people.
November 30 » Exxon and Mobil sign a US$73.7 billion agreement to merge, thus creating ExxonMobil, the world's largest company.
December 22 » Just after taking off from London Stansted Airport, Korean Air Cargo Flight 8509 crashes into Hatfield Forest near Great Hallingbury, killing all four people on board.
When copying data from this family tree, please include a reference to the origin: Hans Weening, "Family tree Weening", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-weening/I136444.php : accessed October 14, 2026), "Louize Helder (1912-1999)".
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