The temperature on April 30, 1923 was between 6.7 °C and 12.4 °C and averaged 10.4 °C. There was 2.0 mm of rain. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the southwest. Source: KNMI
In The Netherlands , there was from September 19, 1922 to August 4, 1925 the cabinet Ruys de Beerenbrouck II, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
June 27 » Capt. Lowell H. Smith and Lt. John P. Richter perform the first ever aerial refueling in a DH.4B biplane.
August 2 » Vice President Calvin Coolidge becomes U.S. President upon the death of President Warren G. Harding.
August 23 » Captain Lowell Smith and Lieutenant John P. Richter performed the first mid-air refueling on De Havilland DH-4B, setting an endurance flight record of 37 hours.
September 9 » Mustafa Kemal Atatürk, the founder of the Republic of Turkey, founds the Republican People's Party.
October 29 » Turkey becomes a republic following the dissolution of the Ottoman Empire.
November 9 » In Munich, Germany, police and government troops crush the Beer Hall Putsch in Bavaria. The failed coup is the work of the Nazis.
Day of marriage January 21, 1956
The temperature on January 21, 1956 was between 3.8 °C and 9.2 °C and averaged 5.7 °C. There was 1.7 mm of rain during 2.6 hours. There was 5.6 hours of sunshine (66%). The partly clouded was. The average windspeed was 5 Bft (very strong wind) and was prevailing from the west-southwest. Source: KNMI
January 1 » Sudan achieves independence from Egypt and the United Kingdom.
January 26 » Soviet Union cedes Porkkala back to Finland.
May 20 » In Operation Redwing, the first United States airborne hydrogen bomb is dropped over Bikini Atoll in the Pacific Ocean.
June 11 » Start of Gal Oya riots, the first reported ethnic riots that target minority Sri Lankan Tamils in the Eastern Province. The total number of deaths is reportedly 150.
July 13 » The Dartmouth workshop is the first conference on artificial intelligence.
October 14 » Dr. B. R. Ambedkar, leader of India's Untouchable caste, converts to Buddhism along with 385,000 of his followers (see Neo-Buddhism).
Day of death April 25, 2007
The temperature on April 25, 2007 was between 11.6 °C and 27.7 °C and averaged 19.2 °C. There was 7.9 hours of sunshine (54%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the east-southeast. Source: KNMI
In The Netherlands , there was from Friday, July 7, 2006 to Thursday, February 22, 2007 the cabinet Balkenende III, with Mr.dr. J.P. Balkenende (CDA) as prime minister.
In The Netherlands , there was from Thursday, February 22, 2007 to Thursday, October 14, 2010 the cabinet Balkenende IV, with Mr.dr. J.P. Balkenende (CDA) as prime minister.
January 9 » Apple CEO Steve Jobs introduces the original iPhone at a Macworld keynote in San Francisco.
May 4 » Greensburg, Kansas is almost completely destroyed by a 1.7-mile wide EF5 tornado. It was the first-ever tornado to be rated as such with the new Enhanced Fujita scale.
July 7 » The first Live Earth benefit concert was held in 11 locations around the world.
September 12 » Former Philippine President Joseph Estrada is convicted of plunder.
September 18 » Buddhist monks join anti-government protesters in Myanmar, starting what some call the Saffron Revolution.
October 2 » President Roh Moo-hyun of South Korea goes to North Korea for an Inter-Korean summit with North Korean leader Kim Jong-il.
When copying data from this family tree, please include a reference to the origin: Ellen Stempher-Hellwig, "Family tree Hellwig", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-hellwig/R112.php : accessed October 12, 2026), "Ria de Leest (1923-2007)".
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