The temperature on June 8, 1934 was between 2.8 °C and 20.6 °C and averaged 13.6 °C. There was 13.0 hours of sunshine (78%). The average windspeed was 2 Bft (weak wind) and was prevailing from the east. Source: KNMI
May 15 » Kārlis Ulmanis establishes an authoritarian government in Latvia.
June 15 » The United States Great Smoky Mountains National Park is founded.
June 19 » The Communications Act of 1934 establishes the United States' Federal Communications Commission (FCC).
July 2 » The Night of the Long Knives ends with the death of Ernst Röhm.
September 21 » A large typhoon hits western Honshū, Japan, killing more than three thousand people.
September 26 » The ocean liner RMSQueen Mary is launched.
Day of marriage January 28, 1961
The temperature on January 28, 1961 was between 0.1 °C and 6.6 °C and averaged 2.6 °C. There was 9.7 mm of rain during 7.4 hours. The almost completely overcast was. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the south. Source: KNMI
March 9 » Sputnik 9 successfully launches, carrying a dog and a human dummy, and demonstrating that the Soviet Union was ready to begin human spaceflight.
March 30 » The Single Convention on Narcotic Drugs is signed in New York City.
May 5 » Alan Shepard becomes the first American to travel into outer space, on a sub-orbital flight.
May 14 » Civil rights movement: A white mob twice attacks a Freedom Riders bus near Anniston, Alabama, before fire-bombing the bus and attacking the civil rights protesters who flee the burning vehicle.
May 21 » American civil rights movement: Alabama Governor John Malcolm Patterson declares martial law in an attempt to restore order after race riots break out.
September 12 » The African and Malagasy Union is founded.
Day of death February 19, 2001
The temperature on February 19, 2001 was between 2.8 °C and 6.7 °C and averaged 5.1 °C. There was 1.0 mm of rain during 1.5 hours. There was 1.2 hours of sunshine (12%). The heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west. Source: KNMI
January 20 » President of the Philippines Joseph Estrada is ousted in a nonviolent 4-day revolution, and is succeeded by Gloria Macapagal-Arroyo.
April 1 » An EP-3E United States Navy surveillance aircraft collides with a Chinese People's Liberation Army Shenyang J-8 fighter jet. The Navy crew makes an emergency landing in Hainan, China and is detained.
June 23 » The 8.4 Mw southern Peru earthquake shakes coastal Peru with a maximum Mercalli intensity of VIII (Severe). A destructive tsunami followed, leaving at least 74 people dead, and 2,687 injured.
June 28 » Slobodan Milošević is extradited to the ICTY in The Hague to stand trial.
October 1 » Militants attack the state legislature building in Kashmir, killing 38.
December 22 » Richard Reid attempts to destroy a passenger airliner by igniting explosives hidden in his shoes aboard American Airlines Flight 63.
When copying data from this family tree, please include a reference to the origin: Joop Klavers, "Family tree Klavers", database, Genealogy Online (https://www.genealogieonline.nl/stamboom_klavers/I62044.php : accessed February 2, 2026), "Helena Alida Ophof (1934-2001)".
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