Family tree Brouwer - Koster » Gualtherus Constantinus Marius Kolff (1875-????)

Personal data Gualtherus Constantinus Marius Kolff 


Household of Gualtherus Constantinus Marius Kolff

He is married to Harmina Janszen.

They got married on February 17, 1903 at Vlissingen, Zeeland, Nederland, he was 27 years old.


Child(ren):

  1. (Not public)

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Timeline Gualtherus Constantinus Marius Kolff

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Ancestors (and descendant) of Gualtherus Constantinus Marius Kolff


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Historical events

Birthday November 9, 1875

  • The temperature on November 9, 1875 was about 4.3 °C. There was 0.5 mm of rain. The air pressure was 1 kgf/m2 and came mainly from the south-southeast. The airpressure was 75 cm mercury. The atmospheric humidity was 93%. Source: KNMI
  • Koning Willem III (Huis van Oranje-Nassau) was from 1849 till 1890 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • From August 27, 1874 till November 3, 1877 the Netherlands had a cabinet Heemskerk - Van Lijnden van Sandenburg with the prime ministers Mr. J. Heemskerk Azn. (conservatief) and Mr. C.Th. baron Van Lijnden van Sandenburg (AR).
  • In the year 1875: Source: Wikipedia
    • The Netherlands had about 4.0 million citizens.
    • January 5 » The Palais Garnier, one of the most famous opera houses in the world, is inaugurated in Paris.
    • April 4 » Vltava, composed by Czech composer Bedřich Smetana and also known by its German name Die Moldau, premiered in Prague.
    • May 1 » Alexandra Palace reopens after being burned down in a fire in 1873.
    • May 20 » Signing of the Metre Convention by 17 nations leading to the establishment of the International System of Units.
    • September 27 » The merchant sailing ship Ellen Southard is wrecked in a storm at Liverpool.
    • October 16 » Brigham Young University is founded in Provo, Utah.

Day of marriage February 17, 1903

  • The temperature on February 17, 1903 was between -5.2 °C and 4.8 °C and averaged -0.1 °C. There was 5.2 hours of sunshine (52%). 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 1, 1901 to August 16, 1905 the cabinet Kuijper, with Dr. A. Kuijper (AR) as prime minister.
  • In the year 1903: Source: Wikipedia
    • The Netherlands had about 5.3 million citizens.
    • March 14 » Pelican Island National Wildlife Refuge, the first national wildlife refuge in the US, is established by President Theodore Roosevelt.
    • May 29 » In the May Coup, Alexander I, King of Serbia, and Queen Draga, are assassinated in Belgrade by the Black Hand (Crna Ruka) organization.
    • June 16 » Roald Amundsen leaves Oslo, Norway, to commence the first east–west navigation of the Northwest Passage.
    • June 16 » The Ford Motor Company is incorporated.
    • July 1 » Start of first Tour de France bicycle race.
    • November 3 » With the encouragement of the United States, Panama separates from Colombia.


Same birth/death day

Source: Wikipedia


About the surname Kolff

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The Family tree Brouwer - Koster publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Eric Brouwer, "Family tree Brouwer - Koster", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-eric-brouwer/I73159.php : accessed January 30, 2026), "Gualtherus Constantinus Marius Kolff (1875-????)".