The temperature on May 1, 1904 was between 7.6 °C and 17.1 °C and averaged 11.9 °C. There was 2.7 hours of sunshine (18%). The average windspeed was 2 Bft (weak wind) and was prevailing from the southwest. Source: KNMI
February 7 » A fire begins in Baltimore, Maryland; it destroys over 1,500 buildings in 30 hours.
May 4 » The United States begins construction of the Panama Canal.
May 10 » The Horch & Cir. Motorwagenwerke AG is founded. It would eventually become the Audi company.
May 15 » Russo-Japanese War: The Russian minelayer Amur lays a minefield about 15 miles off Port Arthur and sinks Japan's battleships Hatsuse, 15,000 tons, with 496 crew and Yashima.
June 16 » Eugen Schauman assassinates Nikolay Bobrikov, Governor-General of Finland.
November 16 » English engineer John Ambrose Fleming receives a patent for the thermionic valve (vacuum tube).
Day of marriage April 23, 1927
The temperature on April 23, 1927 was between 5.4 °C and 11.8 °C and averaged 8.6 °C. There was 2.6 mm of rain. There was 5.3 hours of sunshine (37%). The average windspeed was 5 Bft (very strong wind) and was prevailing from the west. Source: KNMI
April 12 » Rocksprings, Texas was hit by an F5 tornado that destroyed 235 of the 247 buildings in the town and killed 72 townspeople and injured 205; third deadliest tornado in Texas history.
May 4 » The Academy of Motion Picture Arts and Sciences is incorporated.
May 26 » The last Ford Model T rolls off the assembly line after a production run of 15,007,003 vehicles.
July 10 » Kevin O'Higgins TD, Vice-President of the Executive Council of the Irish Free State is assassinated by the IRA.
August 1 » The Nanchang Uprising marks the first significant battle in the Chinese Civil War between the Kuomintang and Chinese Communist Party. This day is commemorated as the anniversary of the founding of the People's Liberation Army.
October 25 » The Italian luxury liner SS Principessa Mafalda sinks off the coast of Brazil, killing 314.
Day of death February 5, 1995
The temperature on February 5, 1995 was between 3.9 °C and 8.4 °C and averaged 6.6 °C. There was -0.1 mm of rain. The heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the southwest. Source: KNMI
In The Netherlands , there was from Monday, August 22, 1994 to Monday, August 3, 1998 the cabinet a href="https://nl.wikipedia.org/wiki/Kabinet-Kok_I" class="extern">Kok I, with W. Kok (PvdA) as prime minister.
January 6 » A chemical fire in an apartment complex in Manila, Philippines, leads to the discovery of plans for Project Bojinka, a mass-terrorist attack.
March 25 » WikiWikiWeb, the world's first wiki, and part of the Portland Pattern Repository, is made public by Ward Cunningham.
April 7 » First Chechen War: Russian paramilitary troops begin a massacre of civilians in Samashki, Chechnya.
May 24 » While attempting to return to Leeds Bradford Airport in the United Kingdom, Knight Air Flight 816 crashes in Harewood, North Yorkshire, killing all 12 people on board.
September 22 » An E-3B AWACS crashes outside Elmendorf Air Force Base, Alaska after multiple bird strikes to two of the four engines soon after takeoff; all 24 on board are killed.
November 21 » The Dayton Agreement is initialed at the Wright-Patterson Air Force Base, near Dayton, Ohio, ending three and a half years of war in Bosnia and Herzegovina.
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/I199782.php : accessed October 18, 2026), "Kornelis Helmholt (1904-1995)".
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