The temperature on April 6, 1909 was between 0.4 °C and 15.9 °C and averaged 8.7 °C. There was 12.0 hours of sunshine (90%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the east-northeast. Source: KNMI
February 15 » The Flores Theater fire in Acapulco, Mexico kills 250.
April 18 » Joan of Arc is beatified in Rome.
June 26 » The Science Museum in London comes into existence as an independent entity.
July 16 » Persian Constitutional Revolution: Mohammad Ali Shah Qajar is forced out as Shah of Persia and is replaced by his son Ahmad Shah Qajar.
September 7 » Eugène Lefebvre crashes a new French-built Wright biplane during a test flight at Juvisy, south of Paris, becoming the first aviator in the world to lose his life in a powered heavier-than-air craft.
September 30 » The Cunard Line's RMS Mauretania makes a record-breaking westbound crossing of the Atlantic, that will not be bettered for 20 years.
Day of marriage May 4, 1933
The temperature on May 4, 1933 was between 9.3 °C and 18.2 °C and averaged 13.5 °C. There was 4.2 hours of sunshine (28%). The average windspeed was 2 Bft (weak wind) and was prevailing from the west-southwest. 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.
In The Netherlands , there was from May 26, 1933 to July 31, 1935 the cabinet Colijn II, with Dr. H. Colijn (ARP) as prime minister.
March 4 » Frances Perkins becomes United States Secretary of Labor, the first female member of the United States Cabinet.
March 31 » The Civilian Conservation Corps is established with the mission of relieving rampant unemployment in the United States.
April 24 » Nazi Germany begins its persecution of Jehovah's Witnesses by shutting down the Watch Tower Society office in Magdeburg.
May 12 » The Agricultural Adjustment Act, which restricts agricultural production through government purchase of livestock for slaughter and paying subsidies to farmers when they remove land from planting, is signed into law by President Franklin D. Roosevelt.
June 16 » The National Industrial Recovery Act is passed in the United States, allowing businesses to avoid antitrust prosecution if they establish voluntary wage, price, and working condition regulations on an industry-wide basis.
October 14 » Germany withdraws from the League of Nations and World Disarmament Conference.
Day of death August 7, 1997
The temperature on August 7, 1997 was between 15.5 °C and 27.9 °C and averaged 22.7 °C. There was 14.0 hours of sunshine (92%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the east-northeast. Source: KNMI
In The Netherlands , there was from Monday, August 22, 1994 to Monday, August 3, 1998 the cabinet a href="https://nl.wikipedia.org/wiki/Kabinet-Kok_I" class="extern">Kok I, with W. Kok (PvdA) as prime minister.
March 18 » The tail of a Russian Antonov An-24 charter plane breaks off while en route to Turkey causing the plane to crash and killing all 50 people on board.
June 5 » The Second Republic of the Congo Civil War begins.
August 3 » Oued El-Had and Mezouara massacre in Algeria: A total of 116 villagers killed, 40 in Oued El-Had and 76 in Mezouara.
September 18 » United States media magnate Ted Turner donates US$1billion to the United Nations.
October 15 » The Cassini probe launches from Cape Canaveral on its way to Saturn.
December 6 » A Russian Antonov An-124 Ruslan cargo plane crashes into an apartment complex near Irkutsk, Siberia, killing 67.
Day of burial August 12, 1997
The temperature on August 12, 1997 was between 16.0 °C and 31.8 °C and averaged 23.9 °C. There was 12.6 hours of sunshine (85%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the south east. Source: KNMI
In The Netherlands , there was from Monday, August 22, 1994 to Monday, August 3, 1998 the cabinet a href="https://nl.wikipedia.org/wiki/Kabinet-Kok_I" class="extern">Kok I, with W. Kok (PvdA) as prime minister.
May 16 » Mobutu Sese Seko, the President of Zaire, flees the country.
May 19 » The Sierra Gorda biosphere, the most ecologically diverse region in Mexico, is established as a result of grassroots efforts.
June 16 » Fifty people are killed in the Daïat Labguer (M'sila) massacre in Algeria.
June 28 » Holyfield–Tyson II: Mike Tyson is disqualified in the third round for biting a piece off Evander Holyfield's ear.
July 10 » In London, scientists report the findings of the DNA analysis of a Neanderthal skeleton which supports the "out of Africa theory" of human evolution, placing an "African Eve" at 100,000 to 200,000 years ago.
September 6 » The Funeral of Diana, Princess of Wales takes place in London. Well over a million people lined the streets and 2⁄2 billion watched around the world on television.
When copying data from this family tree, please include a reference to the origin: Eva Drenth, "Family tree Diverse", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-drenth/I8385.php : accessed January 27, 2026), "Willemijntje de Graaf (1909-1997)".
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.