The temperature on September 7, 1885 was about 13.9 °C. There was 11 mm of rain. The air pressure was 1 kgf/m2 and came mainly from the southwest. The airpressure was 75 cm mercury. The atmospheric humidity was 93%. Source: KNMI
In The Netherlands , there was from April 23, 1884 to April 21, 1888 the cabinet Heemskerk, with Mr. J. Heemskerk Azn. (conservatief) as prime minister.
January 3 » Sino-French War: Beginning of the Battle of Núi Bop
February 21 » The newly completed Washington Monument is dedicated.
May 12 » North-West Rebellion: The four-day Battle of Batoche, pitting rebel Métis against the Canadian government, comes to an end with a decisive rebel defeat.
July 23 » President Ulysses S. Grant dies of throat cancer.
August 14 » Japan's first patent is issued to the inventor of a rust-proof paint.
August 29 » Gottlieb Daimler patents the world's first internal combustion motorcycle, the Reitwagen.
Day of marriage April 19, 1906
The temperature on April 19, 1906 was between 4.9 °C and 9.0 °C and averaged 7.0 °C. There was 1.3 mm of rain. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the north. Source: KNMI
In The Netherlands , there was from August 17, 1905 to February 11, 1908 the cabinet De Meester, with Mr. Th. de Meester (unie-liberaal) as prime minister.
April 7 » Mount Vesuvius erupts and devastates Naples.
April 27 » The State Duma of the Russian Empire meets for the first time.
June 7 » Cunard Line's RMSLusitania is launched from the John Brown Shipyard, Glasgow (Clydebank), Scotland.
September 30 » The Royal Galician Academy, the Galician language's biggest linguistic authority, starts working in La Coruña, Spain.
October 11 » San Francisco sparks a diplomatic crisis between the United States and Japan by ordering segregated schools for Japanese students.
December 24 » Radio: Reginald Fessenden transmits the first radio broadcast; consisting of a poetry reading, a violin solo, and a speech.
Day of death April 25, 1958
The temperature on April 25, 1958 was between 6.6 °C and 12.0 °C and averaged 8.8 °C. There was 6.3 mm of rain during 5.5 hours. There was 3.3 hours of sunshine (23%). The partly or heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-southwest. Source: KNMI
January 4 » Sputnik 1, the first artificial Earth satellite, launched by the Soviet Union in 1957, falls to Earth from orbit.
January 28 » The Lego company patents the design of its Lego bricks, still compatible with bricks produced today.
June 17 » The Ironworkers Memorial Second Narrows Crossing, in the process of being built to connect Vancouver and North Vancouver (Canada), collapses into the Burrard Inlet killing 18 ironworkers and injuring others.
July 26 » Explorer program: Explorer 4 is launched.
October 7 » The 1958 Pakistani coup d'état inaugurates a prolonged period of military rule.
November 25 » French Sudan gains autonomy as a self-governing member of the French Community.
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/I284435.php : accessed March 5, 2026), "Janna Kalvenhaar (1885-1958)".
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