The temperature on July 12, 1921 was between 11.1 °C and 23.0 °C and averaged 17.7 °C. There was 13.7 hours of sunshine (83%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north-northeast. 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.
March 8 » Spanish Prime Minister Eduardo Dato Iradier is assassinated while exiting the parliament building in Madrid.
March 18 » The second Peace of Riga is signed between Poland and the Soviet Union.
March 21 » The New Economic Policy is implemented by the Bolshevik Party in response to the economic failure as a result of war communism.
April 2 » The Autonomous Government of Khorasan, a military government encompassing the modern state of Iran, is established.
May 31 » The Tulsa race massacre kills at least 39, but other estimates of black fatalities vary from 55 to about 300.
July 2 » World War I: U.S. President Warren G. Harding signs the Knox–Porter Resolution formally ending the war between the United States and Germany.
Day of marriage September 28, 1948
The temperature on September 28, 1948 was between 12.8 °C and 22.9 °C and averaged 16.9 °C. There was 1.5 mm of rain during 1.1 hours. There was 7.1 hours of sunshine (60%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the southwest. Source: KNMI
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.
From August 7, 1948 till March 15, 1951 the Netherlands had a cabinet Drees - Van Schaik with the prime ministers Dr. W. Drees (PvdA) and Mr. J.R.H. van Schaik (KVP).
June 24 » Cold War: Start of the Berlin Blockade: The Soviet Union makes overland travel between West Germany and West Berlin impossible.
July 16 » The storming of the cockpit of the Miss Macao passenger seaplane, operated by a subsidiary of the Cathay Pacific Airways, marks the first aircraft hijacking of a commercial plane.
July 31 » At Idlewild Field in New York, New York International Airport (later renamed John F. Kennedy International Airport) is dedicated.
August 25 » The House Un-American Activities Committee holds first-ever televised congressional hearing: "Confrontation Day" between Whittaker Chambers and Alger Hiss.
October 28 » Paul Müller is awarded the Nobel Prize in Physiology or Medicine for his discovery of the insecticidal properties of DDT.
December 9 » The Genocide Convention is adopted.
Day of death February 9, 2004
The temperature on February 9, 2004 was between 1.3 °C and 6.2 °C and averaged 3.3 °C. There was 1.9 mm of rain during 1.4 hours. There was 2.9 hours of sunshine (30%). The partly clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the northwest. 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.
January 4 » Mikheil Saakashvili is elected President of Georgia following the November 2003 Rose Revolution.
March 8 » A new constitution is signed by Iraq's Governing Council.
March 12 » The President of South Korea, Roh Moo-hyun, is impeached by its National Assembly: the first such impeachment in the nation's history.
May 17 » The first legal same-sex marriages in the U.S. are performed in the state of Massachusetts.
September 29 » Burt Rutan's Ansari SpaceShipOne performs a successful spaceflight, the first of two required to win the Ansari X Prize.
November 7 » Iraq War: The interim government of Iraq calls for a 60-day "state of emergency" as U.S. forces storm the insurgent stronghold of Fallujah.
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/I7525.php : accessed February 14, 2026), "Geertjan Gelderman (1921-2004)".
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