The temperature on April 16, 1930 was between 6.0 °C and 7.5 °C and averaged 6.7 °C. There was 8.5 mm of rain during 9.6 hours. The average windspeed was 5 Bft (very strong wind) and was prevailing from the northwest. Source: KNMI
In The Netherlands , there was from August 10, 1929 to May 26, 1933 the cabinet Ruys de Beerenbrouck III, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
February 18 » While studying photographs taken in January, Clyde Tombaugh discovers Pluto.
April 2 » After the mysterious death of Empress Zewditu, Haile Selassie is proclaimed emperor of Ethiopia.
April 22 » The United Kingdom, Japan and the United States sign the London Naval Treaty regulating submarine warfare and limiting shipbuilding.
May 7 » The 7.1 Mw Salmas earthquake shakes northwestern Iran and southeastern Turkey with a maximum Mercalli intensity of IX (Violent). Up to three-thousand people were killed.
June 21 » One-year conscription comes into force in France.
November 3 » Getúlio Vargas becomes Head of the Provisional Government in Brazil after a bloodless coup on October 24.
Day of marriage April 6, 1957
The temperature on April 6, 1957 was between 5.5 °C and 10.2 °C and averaged 8.2 °C. There was 0.8 mm of rain during 0.8 hours. There was 1.9 hours of sunshine (14%). The heavily clouded was. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the north. Source: KNMI
January 22 » The New York City "Mad Bomber", George P. Metesky, is arrested in Waterbury, Connecticut and charged with planting more than 30 bombs.
February 22 » Ngô Đình Diệm of South Vietnam survives a communist shooting assassination attempt in Buôn Ma Thuột.
April 9 » The Suez Canal in Egypt is cleared and opens to shipping following the Suez Crisis.
May 1 » Thirty-four people are killed when a Vickers Viking airliner crashes in Hampshire, England.
July 29 » The International Atomic Energy Agency is established.
December 6 » Project Vanguard: A launchpad explosion of Vanguard TV3 thwarts the first United States attempt to launch a satellite into Earth orbit.
Day of death September 24, 2001
The temperature on September 24, 2001 was between 11.1 °C and 15.8 °C and averaged 12.8 °C. There was 23.3 mm of rain during 5.6 hours. There was 0.5 hours of sunshine (4%). The almost completely overcast was. The average windspeed was 2 Bft (weak wind) and was prevailing from the east-northeast. Source: KNMI
February 11 » A Dutch programmer launched the Anna Kournikova virus infecting millions of emails via a trick photo of the tennis star.
February 12 » NEAR Shoemaker spacecraft touches down in the "saddle" region of 433 Eros, becoming the first spacecraft to land on an asteroid.
February 18 » Sampit conflict: Inter-ethnic violence between Dayaks and Madurese breaks out in Sampit, Central Kalimantan, Indonesia, ultimately resulting in more than 500 deaths and 100,000 Madurese displaced from their homes.
May 25 » Erik Weihenmayer becomes the first blind person to reach the summit of Mount Everest, in the Himalayas, with Dr. Sherman Bull.
September 11 » The September 11 attacks, a series of coordinated suicide attacks killing 2,977 people using four aircraft hijacked by 19 members of al-Qaeda. Two aircraft crash into the World Trade Center in New York City, a third crashes into The Pentagon in Arlington County, Virginia, and a fourth into a field near Shanksville, Pennsylvania.
September 20 » In an address to a joint session of Congress and the American people, U.S. President George W. Bush declares a "War on Terror".
When copying data from this family tree, please include a reference to the origin: Hendrik Dreyer, "Dreyer Tree", database, Genealogy Online (https://www.genealogieonline.nl/dreyer-tree/I21239.php : accessed May 2, 2025), "Petrus Wilhelm Dreyer (1930-2001)".
Copy warning
Genealogical publications are copyright protected. Although data is often retrieved from public archives, the searching, interpreting, collecting, selecting and sorting of the data results in a unique product. Copyright protected work may not simply be copied or republished.
Please stick to the following rules
Request permission to copy data or at least inform the author, chances are that the author gives permission, often the contact also leads to more exchange of data.
Do not use this data until you have checked it, preferably at the source (the archives).
State from whom you have copied the data and ideally also his/her original source.