The temperature on March 13, 1921 was between 1.7 °C and 16.4 °C and averaged 9.2 °C. There was 8.6 hours of sunshine (74%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the south-southeast. Source: KNMI
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.
February 12 » Bolsheviks launch a revolt in Georgia as a preliminary to the Red Army invasion of Georgia.
February 21 » Rezā Shāh takes control of Tehran during a successful coup.
April 2 » The Autonomous Government of Khorasan, a military government encompassing the modern state of Iran, is established.
May 19 » The United States Congress passes the Emergency Quota Act establishing national quotas on immigration.
July 11 » A truce in the Irish War of Independence comes into effect.
November 11 » The Tomb of the Unknowns is dedicated by US President Warren G. Harding at Arlington National Cemetery.
Day of marriage October 30, 1945
The temperature on October 30, 1945 was between 2.5 °C and 16.6 °C and averaged 8.6 °C. There was 7.6 hours of sunshine (78%). The average windspeed was 1 Bft (weak wind) and was prevailing from the south. Source: KNMI
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.
In The Netherlands , there was from February 23, 1945 to June 24, 1945 the cabinet Gerbrandy III, with Prof. dr. P.S. Gerbrandy (ARP) as prime minister.
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).
January 1 » World War II: The German Luftwaffe launches Operation Bodenplatte, a massive, but failed attempt to knock out Allied air power in northern Europe in a single blow.
February 23 » World War II: During the Battle of Iwo Jima, a group of United States Marines reach the top of Mount Suribachi on the island and are photographed raising the American flag.
April 6 » World War II: The Battle of Slater's Knoll on Bougainville comes to an end.
May 1 » World War II: Up to 2,500 people die in a mass suicide in Demmin following the advance of the Red Army.
August 9 » World War II: Nagasaki is devastated when an atomic bomb, Fat Man, is dropped by the United States B-29 Bockscar. Thirty-five thousand people are killed outright, including 23,200–28,200 Japanese war workers, 2,000 Korean forced workers, and 150 Japanese soldiers.
November 16 » UNESCO is founded.
Day of death December 19, 2004
The temperature on December 19, 2004 was between -3.8 °C and 5.5 °C and averaged 0.5 °C. There was 6.2 hours of sunshine (80%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the north. Source: KNMI
In The Netherlands , there was from Tuesday, May 27, 2003 to Friday, July 7, 2006 the cabinet Balkenende II, with Mr.dr. J.P. Balkenende (CDA) as prime minister.
March 19 » Catalina affair: A Swedish DC-3 shot down by a Soviet MiG-15 in 1952 over the Baltic Sea is finally recovered after years of work.
March 22 » Ahmed Yassin, co-founder and leader of the Palestinian Sunni Islamist group Hamas, two bodyguards, and nine civilian bystanders are killed in the Gaza Strip when hit by Israeli Air Force Hellfire missiles.
May 14 » Rico Linhas Aéreas Flight 4815 crashes into the Amazon rainforest during approach to Eduardo Gomes International Airport in Manaus, Brazil, killing 33 people.
May 15 » Arsenal F.C. go an entire league campaign unbeaten in the English Premier League, joining Preston North End F.C with the right to claim the title "The Invincibles".
September 16 » Hurricane Ivan makes landfall in Gulf Shores, Alabama as a Category 3 hurricane.
October 4 » SpaceShipOne wins the Ansari X Prize for private spaceflight.
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/I190587.php : accessed October 25, 2026), "Pieter Hiemstra (1921-2004)".
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