Family tree Dijkxhoorn » Leenderd van de Graaf (1900-1965)

Personal data Leenderd van de Graaf 


Household of Leenderd van de Graaf

(1) He is married to Catharina Hoogkamer.

They got married on September 14, 1927 at Rotterdam (Rotterdam), ZH, NLD, he was 27 years old.


Child(ren):



(2) He is married to Adriaantje van der Marel.

They got married on September 28, 1939 at Bergschenhoek, ZH, NLD, he was 39 years old.

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Timeline Leenderd van de Graaf

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Ancestors (and descendant) of Leenderd van de Graaf


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Historical events

Birthday February 18, 1900

  • The temperature on February 18, 1900 was about 2.7 °C. The airpressure was 74 cm mercury. The atmospheric humidity was 93%. 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, 1897 to August 1, 1901 the cabinet Pierson, with Mr. N.G. Pierson (unie-liberaal) as prime minister.
  • In the year 1900: Source: Wikipedia
    • The Netherlands had about 5.1 million citizens.
    • January 2 » American statesman and diplomat John Hay announces the Open Door Policy to promote trade with China.
    • February 6 » The Permanent Court of Arbitration, an international arbitration court at The Hague, is created when the Senate of the Netherlands ratifies an 1899 peace conference decree.
    • April 14 » The Exposition Universelle begins.
    • May 17 » Second Boer War: British troops relieve Mafeking.
    • June 25 » The Taoist monk Wang Yuanlu discovers the Dunhuang manuscripts, a cache of ancient texts that are of great historical and religious significance, in the Mogao Caves of Dunhuang, China.
    • October 25 » The United Kingdom annexes the Transvaal.

Day of marriage September 28, 1939

  • The temperature on September 28, 1939 was between -0.2 °C and 16.0 °C and averaged 7.8 °C. There was 6.8 hours of sunshine (57%). The average windspeed was 2 Bft (weak wind) and was prevailing from the north. 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 Netherlands , there was from July 25, 1939 to August 10, 1939 the cabinet Colijn V, with Dr. H. Colijn (ARP) as prime minister.
  • In The Netherlands , there was from August 10, 1939 to September 3, 1940 the cabinet De Geer II, with Jonkheer mr. D.J. de Geer (CHU) as prime minister.
  • In the year 1939: Source: Wikipedia
    • The Netherlands had about 8.7 million citizens.
    • March 23 » The Hungarian air force attacks the headquarters of the Slovak air force in Spišská Nová Ves, killing 13 people and beginning the Slovak–Hungarian War.
    • May 22 » World War II: Germany and Italy sign the Pact of Steel.
    • July 4 » Lou Gehrig, recently diagnosed with Amyotrophic lateral sclerosis, informs a crowd at Yankee Stadium that he considers himself "The luckiest man on the face of the earth", then announces his retirement from major league baseball.
    • September 1 » The Wound Badge for Wehrmacht, SS, Kriegsmarine, and Luftwaffe soldiers is instituted. The final version of the Iron Cross is also instituted on this date.
    • October 8 » World War II: Germany annexes western Poland.
    • November 4 » World War II: U.S. President Franklin D. Roosevelt orders the United States Customs Service to implement the Neutrality Act of 1939, allowing cash-and-carry purchases of weapons by belligerents.

Day of death December 18, 1965

  • The temperature on December 18, 1965 was between 11.2 °C and 12.6 °C and averaged 12.0 °C. There was 26.9 mm of rain during 19.8 hours. The almost completely overcast was. The average windspeed was 5 Bft (very strong wind) and was prevailing from the west-southwest. Source: KNMI
  • Koningin Juliana (Huis van Oranje-Nassau) was from September 4, 1948 till April 30, 1980 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • In The Netherlands , there was from July 24, 1963 to April 14, 1965 the cabinet Marijnen, with Mr. V.G.M. Marijnen (KVP) as prime minister.
  • In The Netherlands , there was from April 14, 1965 to November 22, 1966 the cabinet Cals, with Mr. J.M.L.Th. Cals (KVP) as prime minister.
  • In the year 1965: Source: Wikipedia
    • The Netherlands had about 12.2 million citizens.
    • March 15 » President Lyndon B. Johnson, responding to the Selma crisis, tells U.S. Congress "We shall overcome" while advocating the Voting Rights Act.
    • March 18 » Cosmonaut Alexei Leonov, leaving his spacecraft Voskhod 2 for 12 minutes, becomes the first person to walk in space.
    • March 25 » Civil rights activists led by Martin Luther King Jr. successfully complete their 4-day 50-mile march from Selma to the capitol in Montgomery, Alabama.
    • June 22 » The Treaty on Basic Relations between Japan and the Republic of Korea is signed.
    • November 9 » Several U.S. states and parts of Canada are hit by a series of blackouts lasting up to 13 hours in the Northeast blackout of 1965.
    • December 30 » Ferdinand Marcos becomes President of the Philippines.


Same birth/death day

Source: Wikipedia

Source: Wikipedia

  • 1961 » Leo Reisman, American violinist and bandleader (b. 1897)
  • 1969 » Charles Dvorak, American pole vaulter and coach (b. 1878)
  • 1971 » Bobby Jones, American golfer and lawyer (b. 1902)
  • 1971 » Diana Lynn, American actress (b. 1926)
  • 1973 » Allamah Rasheed Turabi, Indian-Pakistani religious leader and philosopher (b. 1908)
  • 1974 » Harry Hooper, American baseball player, coach, and manager (b. 1887)

About the surname Van de Graaf


The Family tree Dijkxhoorn publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Jacob Dykxhoorn, "Family tree Dijkxhoorn", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-dijkxhoorn/I051250.php : accessed June 1, 2024), "Leenderd van de Graaf (1900-1965)".