The temperature on March 9, 1915 was between -2.4 °C and 2.3 °C and averaged -0.4 °C. There was 1.3 hours of sunshine (11%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north-northeast. 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 13 » The 6.7 Mw Avezzano earthquake shakes the Province of L'Aquila in Italy with a maximum Mercalli intensity of XI (Extreme), killing between 29,978–32,610.
January 18 » Japan issues the "Twenty-One Demands" to the Republic of China in a bid to increase its power in East Asia.
January 28 » An act of the U.S. Congress creates the United States Coast Guard as a branch of the United States Armed Forces.
February 12 » In Washington, D.C., the first stone of the Lincoln Memorial is put into place.
May 24 » World War I: Italy declares war on Austria-Hungary, joining the conflict on the side of the Allies.
September 12 » French soldiers rescue over 4,000 Armenian Genocide survivors stranded on Musa Dagh.
Day of marriage November 28, 1946
The temperature on November 28, 1946 was between 4.8 °C and 9.4 °C and averaged 7.4 °C. There was 0.9 hours of sunshine (11%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the south-southeast. Source: KNMI
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).
In The Netherlands , there was from July 3, 1946 to August 7, 1948 the cabinet Beel I, with Dr. L.J.M. Beel (KVP) as prime minister.
January 17 » The UN Security Council holds its first session.
February 12 » African American United States Army veteran Isaac Woodard is severely beaten by a South Carolina police officer to the point where he loses his vision in both eyes. The incident later galvanizes the civil rights movement and partially inspires Orson Welles' film Touch of Evil.
February 12 » World War II: Operation Deadlight ends after scuttling 121 of 154 captured U-boats.
April 3 » Japanese Lt. General Masaharu Homma is executed in the Philippines for leading the Bataan Death March.
April 29 » The International Military Tribunal for the Far East convenes and indicts former Prime Minister of Japan Hideki Tojo and 28 former Japanese leaders for war crimes.
July 15 » State of North Borneo, today in Sabah, Malaysia, annexed by the United Kingdom.
Day of death February 4, 1999
The temperature on February 4, 1999 was between 7.6 °C and 10.9 °C and averaged 9.4 °C. There was 0.5 mm of rain during 0.9 hours. There was 0.9 hours of sunshine (10%). The heavily clouded was. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the west. Source: KNMI
June 12 » Kosovo War: Operation Joint Guardian begins when a NATO-led United Nations peacekeeping force (KFor) enters the province of Kosovo in Federal Republic of Yugoslavia.
July 23 » ANA Flight 61 is hijacked in Tokyo, Japan by Yuji Nishizawa.
October 12 » The World Population reaches 6 billion.
October 12 » The former Autonomous Soviet Republic of Abkhazia declares its independence from Georgia.
November 9 » TAESA Flight 725 crashes after takeoff from Uruapan International Airport in Uruapan, Michoacán, Mexico, killing all 18 people on board.
December 24 » Indian Airlines Flight 814 is hijacked in Indian airspace between Kathmandu, Nepal, and Delhi, India. The aircraft landed at Kandahar in Afghanistan. The incident ended on December 31 with the release of 190 survivors (one passenger is killed).
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/I110111.php : accessed February 16, 2026), "Pieter Koopmans (1915-1999)".
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