Descendants Hemerik-Broekhuizen-Huner-Koper-Barink » Jansje de Laaf (1911-)

Personal data Jansje de Laaf 


Household of Jansje de Laaf

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Timeline Jansje de Laaf

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Ancestors (and descendant) of Jansje de Laaf

Christiaan de Laaf
1841-1906
Francina van den Hoek
1834-1902
Dirk Wetselaar
1835-1908
Johanna Martijn
1838-1906

Jansje de Laaf
1911-????


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Historical events

Birthday February 22, 1911

  • The temperature on February 22, 1911 was between 6.1 °C and 9.7 °C and averaged 7.9 °C. There was 0.7 mm of rain. There was 1.5 hours of sunshine (14%). The average windspeed was 6 Bft (strong wind) and was prevailing from the west-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 February 12, 1908 to August 29, 1913 the cabinet Heemskerk, with Mr. Th. Heemskerk (AR) as prime minister.
  • In the year 1911: Source: Wikipedia
    • The Netherlands had about 6.0 million citizens.
    • May 21 » President of Mexico Porfirio Díaz and the revolutionary Francisco Madero sign the Treaty of Ciudad Juárez to put an end to the fighting between the forces of both men, concluding the initial phase of the Mexican Revolution.
    • May 31 » The RMS Titanic is launched in Belfast, Northern Ireland.
    • September 1 » The armored cruiser Georgios Averof is commissioned into the Greek Navy. It now serves as a museum ship.
    • November 1 » World's first combat aerial bombing mission takes place in Libya during the Italo-Turkish War. Second Lieutenant Giulio Gavotti of Italy drops several small bombs.
    • November 17 » Omega Psi Phi fraternity was founded on the campus of Howard University in Washington, D.C.
    • December 29 » Sun Yat-sen becomes the provisional President of the Republic of China; he formally takes office on January 1, 1912.

About the surname De Laaf

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The Descendants Hemerik-Broekhuizen-Huner-Koper-Barink publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
R.A.Hemerik, "Descendants Hemerik-Broekhuizen-Huner-Koper-Barink", database, Genealogy Online (https://www.genealogieonline.nl/parenteel-hemerik/I49183.php : accessed March 11, 2026), "Jansje de Laaf (1911-)".