The temperature on March 12, 1918 was between -1.4 °C and 15.3 °C and averaged 5.4 °C. There was 9.3 hours of sunshine (80%). The average windspeed was 2 Bft (weak wind) and was prevailing from the south east. 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.
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.
January 26 » Finnish Civil War: A group of Red Guards hangs a red lantern atop the tower of Helsinki Workers' Hall to symbolically mark the start of the war.
March 30 » Outburst of bloody March Events in Baku and other locations of Baku Governorate.
August 27 » Mexican Revolution: Battle of Ambos Nogales: U.S. Army forces skirmish against Mexican Carrancistas in the only battle of World War I fought on American soil.
October 9 » The Finnish Parliament offers to Prince Frederick Charles of Hesse the throne of a short-lived Kingdom of Finland.
November 13 » World War I: Allied troops occupy Constantinople, the capital of the Ottoman Empire.
December 1 » Iceland becomes a sovereign state, yet remains a part of the Danish kingdom.
Day of marriage February 5, 1941
The temperature on February 5, 1941 was between -11.3 °C and -5.8 °C and averaged -8.0 °C. There was 8.2 hours of sunshine (88%). The average windspeed was 2 Bft (weak wind) and was prevailing from the east-southeast. Source: KNMI
In The Netherlands , there was from September 3, 1940 to July 27, 1941 the cabinet Gerbrandy I, with Prof. dr. P.S. Gerbrandy (ARP) as prime minister.
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.
January 5 » 37-year-old pilot Amy Johnson, the first woman to fly solo from London to Australia, disappears after bailing out of her plane over the River Thames, and is presumed dead.
April 13 » A pact of neutrality between the USSR and Japan is signed.
April 27 » World War II: The Communist Party of Slovenia, the Slovene Christian Socialists, the left-wing Slovene Sokols (also known as "National Democrats") and a group of progressive intellectuals establish the Liberation Front of the Slovene Nation.
June 22 » World War II: Nazi Germany invades the Soviet Union in Operation Barbarossa.
July 13 » World War II: Montenegrins begin a popular uprising against the Axis powers (Trinaestojulski ustanak).
July 26 » World War II: In response to the Japanese occupation of French Indochina, the United States, Britain and the Netherlands freeze all Japanese assets and cut off oil shipments.
Day of death July 9, 1997
The temperature on July 9, 1997 was between 13.3 °C and 20.5 °C and averaged 16.8 °C. There was -0.1 mm of rain. There was 5.4 hours of sunshine (33%). The partly or heavily clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the northeast. 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.
April 29 » The Chemical Weapons Convention of 1993 enters into force, outlawing the production, stockpiling and use of chemical weapons by its signatories.
May 15 » The United States government acknowledges the existence of the "Secret War" in Laos and dedicates the Laos Memorial in honor of Hmong and other "Secret War" veterans.
June 13 » A jury sentences Timothy McVeigh to death for his part in the 1995 Oklahoma City bombing.
June 26 » The U.S. Supreme Court rules that the Communications Decency Act violates the First Amendment to the United States Constitution.
October 27 » The 1997 Asian financial crisis causes a crash in the Dow Jones Industrial Average.
November 27 » Twenty-five people are killed in the second Souhane massacre in Algeria.
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/I14769.php : accessed January 21, 2026), "Douwe Landstra (1918-1997)".
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