The temperature on April 1, 1917 was between 1.2 °C and 6.7 °C and averaged 3.4 °C. There was 2.7 mm of rain. There was 3.5 hours of sunshine (27%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the southwest. Source: KNMI
In The Netherlands , there was from August 29, 1913 to September 9, 1918 the cabinet Cort van der Linden, with Mr. P.W.A. Cort van der Linden (liberaal) as prime minister.
January 11 » The Kingsland munitions factory explosion occurs as a result of sabotage.
April 9 » World War I: The Battle of Arras: The battle begins with Canadian Corps executing a massive assault on Vimy Ridge.
May 18 » World War I: The Selective Service Act of 1917 is passed, giving the President of the United States the power of conscription.
July 12 » The Bisbee Deportation occurs as vigilantes kidnap and deport nearly 1,300 striking miners and others from Bisbee, Arizona.
November 26 » The National Hockey League is formed, with the Montreal Canadiens, Montreal Wanderers, Ottawa Senators, Quebec Bulldogs, and Toronto Arenas as its first teams.
November 28 » The Estonian Provincial Assembly declares itself the sovereign power of Estonia.
Day of marriage September 1, 1938
The temperature on September 1, 1938 was between 3.3 °C and 18.9 °C and averaged 11.8 °C. There was 9.1 hours of sunshine (67%). The average windspeed was 2 Bft (weak wind) and was prevailing from the east. Source: KNMI
May 25 » Spanish Civil War: The bombing of Alicante kills 313 people.
June 11 » Second Sino-Japanese War: The Battle of Wuhan starts.
July 31 » Archaeologists discover engraved gold and silver plates from King Darius the Great in Persepolis.
August 18 » The Thousand Islands Bridge, connecting New York, United States with Ontario, Canada over the Saint Lawrence River, is dedicated by U.S. President Franklin D. Roosevelt.
October 30 » Orson Welles broadcasts his radio play of H. G. Wells's The War of the Worlds, causing anxiety in some of the audience in the United States.
November 16 » LSD is first synthesized by Albert Hofmann from ergotamine at the Sandoz Laboratories in Basel.
Day of death September 18, 1965
The temperature on September 18, 1965 was between 10.3 °C and 19.9 °C and averaged 13.5 °C. There was 3.3 mm of rain during 2.2 hours. The partly or heavily clouded was. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the southwest. Source: KNMI
January 28 » The current design of the Flag of Canada is chosen by an act of Parliament.
February 18 » The Gambia becomes independent from the United Kingdom.
March 24 » Images from the Ranger 9 lunar probe are broadcast live on network television.
March 25 » Civil rights activists led by Martin Luther King Jr. successfully complete their 4-day 50-mile march from Selma to the capitol in Montgomery, Alabama.
November 16 » Venera program: The Soviet Union launches the Venera 3 space probe toward Venus, which will be the first spacecraft to reach the surface of another planet.
November 24 » Joseph-Désiré Mobutu seizes power in the Democratic Republic of the Congo and becomes President; he rules the country (which he renames Zaire in 1971) for over 30 years, until being overthrown by rebels in 1997.
When copying data from this family tree, please include a reference to the origin: J. van Broekhoven, "Database Van Broekhoven", database, Genealogy Online (https://www.genealogieonline.nl/database-van-broekhoven/I216167.php : accessed January 13, 2026), "Johanna Albertina Hovemann (1917-1965)".
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