Family tree Gelderman » Willem Potkamp (1897-????)

Personal data Willem Potkamp 


Household of Willem Potkamp

He is married to Grietje Hulleman.

They got married on July 6, 1922 at Apeldoorn, he was 24 years old.

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Timeline Willem Potkamp

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Ancestors (and descendant) of Willem Potkamp

Willem Potkamp
1897-????

1922

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Historical events

  • The temperature on October 22, 1897 was about 11.5 °C. The airpressure was 77 cm mercury. The atmospheric humidity was 78%. Source: KNMI
  • Koningin Wilhelmina (Huis van Oranje-Nassau) was from 1890 till 1948 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • Regentes Emma (Huis van Oranje-Nassau) was from 1890 till 1898 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • In The Netherlands , there was from May 9, 1894 to July 27, 1897 the cabinet Roëll, with Jonkheer mr. J. Roëll (oud-liberaal) as prime minister.
  • 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 1897: Source: Wikipedia
    • The Netherlands had about 5.1 million citizens.
    • April 30 » J. J. Thomson of the Cavendish Laboratory announces his discovery of the electron as a subatomic particle, over 1,800 times smaller than a proton (in the atomic nucleus), at a lecture at the Royal Institution in London.
    • August 2 » Anglo-Afghan War: The Siege of Malakand ends when a relief column is able to reach the British garrison in the Malakand states.
    • August 21 » Oldsmobile, an American automobile manufacturer and marque, is founded.
    • September 12 » Tirah Campaign: In the Battle of Saragarhi, ten thousand Pashtun tribesmen suffer several hundred casualties while attacking 21 Sikh soldiers in British service.
    • December 6 » London becomes the world's first city to host licensed taxicabs.
    • December 30 » The British Colony of Natal annexes Zululand.
  • The temperature on July 6, 1922 was between 11.1 °C and 20.3 °C and averaged 16.4 °C. There was 10.8 mm of rain. There was 0.3 hours of sunshine (2%). The average windspeed was 5 Bft (very strong 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 September 9, 1918 to September 18, 1922 the cabinet Ruys de Beerenbrouck I, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
  • In The Netherlands , there was from September 19, 1922 to August 4, 1925 the cabinet Ruys de Beerenbrouck II, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
  • In the year 1922: Source: Wikipedia
    • The Netherlands had about 7.0 million citizens.
    • January 11 » First use of insulin to treat diabetes in a human patient.
    • February 8 » United States President Warren G. Harding introduces the first radio set in the White House.
    • April 16 » The Treaty of Rapallo, pursuant to which Germany and the Soviet Union re-establish diplomatic relations, is signed.
    • May 10 » The United States annexes the Kingman Reef.
    • May 19 » The Young Pioneer Organization of the Soviet Union is established.
    • August 27 » Greco-Turkish War: The Turkish army takes the Aegean city of Afyonkarahisar from the Kingdom of Greece.


Same birth/death day

Source: Wikipedia


About the surname Potkamp

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When copying data from this family tree, please include a reference to the origin:
Elly Gelderman, "Family tree Gelderman", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-gelderman/I2897.php : accessed January 18, 2026), "Willem Potkamp (1897-????)".