Lap family tree » Willem de Boer (1892-????)

Personal data Willem de Boer 


Household of Willem de Boer

He is married to Antonette Maria Koekkoek.

They got married on September 16, 1911 at Sappemeer, he was 19 years old.

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Timeline Willem de Boer

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Ancestors (and descendant) of Willem de Boer

Willem de Boer
1892-????

1911

Antonette Maria Koekkoek
1890-1966


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Historical events

Day of marriage September 16, 1911

  • The temperature on September 16, 1911 was between 5.2 °C and 18.6 °C and averaged 11.5 °C. There was 0.1 mm of rain. There was 7.0 hours of sunshine (55%). The average windspeed was 3 Bft (moderate breeze) 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 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.
    • March 29 » The M1911 .45 ACP pistol becomes the official U.S. Army side arm.
    • April 6 » During the Battle of Deçiq, Dedë Gjon Luli Dedvukaj, leader of the Malësori Albanians, raises the Albanian flag in the town of Tuzi, Montenegro, for the first time after George Kastrioti (Skanderbeg).
    • 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.
    • July 1 » Germany despatches the gunship SMSPanther to Morocco, sparking the Agadir Crisis.
    • August 24 » Manuel de Arriaga is elected and sworn-in as the first President of Portugal.
    • November 17 » Omega Psi Phi fraternity was founded on the campus of Howard University in Washington, D.C.

About the surname De Boer

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The Lap family tree publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Jacobus Trox, "Lap family tree", database, Genealogy Online (https://www.genealogieonline.nl/lap-stamboom/I2147.php : accessed March 9, 2026), "Willem de Boer (1892-????)".