The temperature on February 14, 1935 was between 5.6 °C and 9.7 °C and averaged 7.9 °C. There was 1.8 mm of rain during 0.7 hours. There was 7.6 hours of sunshine (77%). The average windspeed was 5 Bft (very strong wind) and was prevailing from the west. Source: KNMI
June 10 » Chaco War ends: A truce is called between Bolivia and Paraguay who had been fighting since 1932.
June 11 » Inventor Edwin Armstrong gives the first public demonstration of FM broadcasting in the United States at Alpine, New Jersey.
August 14 » Franklin D. Roosevelt signs the Social Security Act, creating a government pension system for the retired.
September 30 » The Hoover Dam, astride the border between the U.S. states of Arizona and Nevada, is dedicated.
October 10 » In Greece, a coup d'état ends the Second Hellenic Republic.
November 9 » The Congress of Industrial Organizations is founded in Atlantic City, New Jersey, by eight trade unions belonging to the American Federation of Labor.
Day of marriage June 8, 1960
The temperature on June 8, 1960 was between 7.2 °C and 21.6 °C and averaged 15.2 °C. There was 0.2 mm of rain during 0.7 hours. There was 8.3 hours of sunshine (50%). The partly or heavily clouded was. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the south. Source: KNMI
February 16 » The U.S. Navy submarine USSTriton begins Operation Sandblast, setting sail from New London, Connecticut, to begin the first submerged circumnavigation of the globe.
April 8 » The Netherlands and West Germany sign an agreement to negotiate the return of German land annexed by the Dutch in return for 280million German marks as Wiedergutmachung.
April 9 » Dr Hendrik Verwoerd, Prime Minister of South Africa and architect of apartheid, narrowly survives an assassination attempt by a white farmer, David Pratt in Johannesburg.
August 1 » Islamabad is declared the federal capital of the Government of Pakistan.
December 14 » Convention against Discrimination in Education of UNESCO is adopted.
December 15 » King Mahendra of Nepal suspends the country's constitution, dissolves parliament, dismisses the cabinet, and imposes direct rule.
Day of death August 29, 2018
The temperature on August 29, 2018 was between 8.3 °C and 19.7 °C and averaged 14.7 °C. There was 6.6 mm of rain during 3.7 hours. There was 2.0 hours of sunshine (14%). The heavily clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the north. Source: KNMI
January 3 » For the first time in history all five major storm surge gates in the Netherlands are closed simultaneously in the wake of a storm.
February 14 » A shooting at Marjory Stoneman Douglas High School in Parkland, Florida is one of the deadliest school massacres with 17 fatalities and 15 injuries.
April 23 » A vehicle-ramming attack kills 10 people and injures 16 in Toronto. A 25-year-old suspect, Alek Minassian, is arrested.
May 9 » The historic defeat for Barisan Nasional, the governing coalition of Malaysia since the country's independence in 1957 in 2018 Malaysian general election.
October 17 » The recreational use of cannabis is legalized in Canada.
October 27 » A gunman opens fire on a Pittsburgh synagogue killing 11 and injuring 6, including 4 police officers.
Day of cremation September 3, 2018
The temperature on September 3, 2018 was between 14.5 °C and 22.2 °C and averaged 18.6 °C. There was -0.1 mm of rain. There was 1.6 hours of sunshine (12%). The almost completely overcast was. The average windspeed was 2 Bft (weak wind) and was prevailing from the north. Source: KNMI
January 13 » A false emergency alert warning of an impending missile strike in Hawaii caused widespread panic in the state.
March 23 » President of Peru Pedro Pablo Kuczynski resigns from the presidency amid a mass corruption scandal before certain impeachment by the opposition-majority Congress of Peru.
May 25 » The General Data Protection Regulation (GDPR) becomes enforceable in the European Union.
October 17 » Kerch Polytechnic College attack in Crimea.
October 17 » The recreational use of cannabis is legalized in Canada.
December 18 » List of bolides: A meteor exploded over the Bering Sea with a force over 10 times greater than the atomic bomb that destroyed Hiroshima in 1945.
When copying data from this family tree, please include a reference to the origin: Tijs van den Brink, "Parentele of Geurt Jacobs", database, Genealogy Online (https://www.genealogieonline.nl/geurt-jacobs/I55135.php : accessed February 11, 2026), "Jan Doppenberg (1935-2018)".
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