Database Van Broekhoven » Jan Christiaan de Graaff (1915-1945)

Personal data Jan Christiaan de Graaff 


Household of Jan Christiaan de Graaff

He is married to (Not public).

They got married on September 7, 1938 at Den Haag, Zuid-Holland, Nederland, he was 22 years old.Source 1


Child(ren):

  1. (Not public)

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Timeline Jan Christiaan de Graaff

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Ancestors (and descendant) of Jan Christiaan de Graaff

Maria Mulder
1843-1905

Jan Christiaan de Graaff
1915-1945

1938
(Not public)

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Sources

  1. (Not public)

Historical events

  • The temperature on October 14, 1915 was between 5.8 °C and 15.2 °C and averaged 10.1 °C. There was 0.2 mm of rain. There was 2.7 hours of sunshine (25%). The average windspeed was 2 Bft (weak wind) and was prevailing from the south-southwest. Source: KNMI
  • Koningin Wilhelmina (Huis van Oranje-Nassau) was from 1890 till 1948 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • In The Netherlands , there was from August 29, 1913 to September 9, 1918 the cabinet Cort van der Linden, with Mr. P.W.A. Cort van der Linden (liberaal) as prime minister.
  • In the year 1915: Source: Wikipedia
    • The Netherlands had about 6.3 million citizens.
    • January 31 » World War I: Germany is the first to make large-scale use of poison gas in warfare in the Battle of Bolimów against Russia.
    • March 18 » World War I: During the Battle of Gallipoli, three battleships are sunk during a failed British and French naval attack on the Dardanelles.
    • May 7 » World War I: German submarine U-20 sinks RMS Lusitania, killing 1,198 people, including 128 Americans. Public reaction to the sinking turns many former pro-Germans in the United States against the German Empire.
    • May 22 » Lassen Peak erupts with a powerful force, the only volcano besides Mount St. Helens to erupt in the contiguous U.S. during the 20th century.
    • August 29 » US Navy salvage divers raise F-4, the first U.S. submarine sunk in an accident.
    • September 25 » World War I: The Second Battle of Champagne begins.
  • The temperature on September 7, 1938 was between 7.1 °C and 19.9 °C and averaged 12.4 °C. There was 0.1 mm of rain. There was 3.6 hours of sunshine (27%). The average windspeed was 2 Bft (weak wind) and was prevailing from the south. Source: KNMI
  • Koningin Wilhelmina (Huis van Oranje-Nassau) was from 1890 till 1948 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • In The Netherlands , there was from June 24, 1937 to July 25, 1939 the cabinet Colijn IV, with Dr. H. Colijn (ARP) as prime minister.
  • In the year 1938: Source: Wikipedia
    • The Netherlands had about 8.6 million citizens.
    • February 4 » Adolf Hitler appoints himself as head of the Armed Forces High Command.
    • April 10 » The 1938 German parliamentary election and referendum seeks approval for a single list of Nazi candidates and the recent annexation of Austria.
    • July 10 » Howard Hughes begins a 91-hour airplane flight around the world that will set a new record.
    • July 20 » The United States Department of Justice files suit in New York City against the motion picture industry charging violations of the Sherman Antitrust Act in regards to the studio system. The case would eventually result in a break-up of the industry in 1948.
    • September 21 » The Great Hurricane of 1938 makes landfall on Long Island in New York. The death toll is estimated at 500–700 people.
    • October 31 » Great Depression: In an effort to restore investor confidence, the New York Stock Exchange unveils a fifteen-point program aimed to upgrade protection for the investing public.
  • The temperature on March 2, 1945 was between 0.7 °C and 6.2 °C and averaged 3.1 °C. There was 5.0 hours of sunshine (46%). The average windspeed was 5 Bft (very strong wind) and was prevailing from the north-northwest. Source: KNMI
  • Koningin Wilhelmina (Huis van Oranje-Nassau) was from 1890 till 1948 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • In The Netherlands , there was from July 27, 1941 to February 23, 1945 the cabinet Gerbrandy II, with Prof. dr. P.S. Gerbrandy (ARP) as prime minister.
  • In The Netherlands , there was from February 23, 1945 to June 24, 1945 the cabinet Gerbrandy III, with Prof. dr. P.S. Gerbrandy (ARP) as prime minister.
  • From June 24, 1945 till July 3, 1946 the Netherlands had a cabinet Schermerhorn - Drees with the prime ministers Prof. ir. W. Schermerhorn (VDB) and W. Drees (PvdA).
  • In the year 1945: Source: Wikipedia
    • The Netherlands had about 9.2 million citizens.
    • January 30 » World War II: Raid at Cabanatuan: One hundred twenty-six American Rangers and Filipino resistance fighters liberate over 500 Allied prisoners from the Japanese-controlled Cabanatuan POW camp.
    • February 23 » World War II: During the Battle of Iwo Jima, a group of United States Marines reach the top of Mount Suribachi on the island and are photographed raising the American flag.
    • March 3 » World War II: The RAF accidentally bombs the Bezuidenhout area of The Hague, Netherlands, killing 511 people.
    • April 4 » World War II: American troops liberate Ohrdruf forced labor camp in Germany.
    • May 8 » Hundreds of Algerian civilians are killed by French Army soldiers in the Sétif massacre.
    • May 9 » World War II: The final German Instrument of Surrender is signed at the Soviet headquarters in Berlin-Karlshorst.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname De Graaff


When copying data from this family tree, please include a reference to the origin:
J. van Broekhoven, "Database Van Broekhoven", database, Genealogy Online (https://www.genealogieonline.nl/database-van-broekhoven/I45829.php : accessed February 1, 2026), "Jan Christiaan de Graaff (1915-1945)".