Descendants Hemerik-Broekhuizen-Huner-Koper-Barink » Jan Martinus Kortman (1913-)

Personal data Jan Martinus Kortman 


Household of Jan Martinus Kortman

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Timeline Jan Martinus Kortman

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Ancestors (and descendant) of Jan Martinus Kortman

Johannes Kop
1852-1922
Cornelia Kop
1879-1954

Jan Martinus Kortman
1913-????


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Relationship Jan Martinus Kortman

Sources

  1. Haags Gemeentearchief, BS Geboorte s-Gravenhage, archief 0335-01, inventaris­num­mer 526, 03-06-1913, geboorteregister van de gemeente 's-Gravenhage, aktenummer 3158

Historical events

  • The temperature on June 2, 1913 was between 9.3 °C and 16.6 °C and averaged 12.6 °C. There was 0.2 hours of sunshine (1%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the 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 Netherlands , there was from August 29, 1913 to September 9, 1918 the cabinet Cort van der Linden, with Mr. P.W.A. Cort van der Linden (liberaal) as prime minister.
  • In the year 1913: Source: Wikipedia
    • The Netherlands had about 6.1 million citizens.
    • February 17 » The Armory Show opens in New York City, displaying works of artists who are to become some of the most influential painters of the early 20th century.
    • March 12 » The future capital of Australia is officially named Canberra.
    • March 20 » Sung Chiao-jen, a founder of the Chinese Nationalist Party, is wounded in an assassination attempt and dies 2 days later.
    • July 12 » Serbian forces begin their siege of the Bulgarian city of Vidin; the siege is later called off when the war ends.
    • November 5 » King Otto of Bavaria is deposed by his cousin, Prince Regent Ludwig, who assumes the title Ludwig III.
    • December 14 » Haruna, the fourth and last Kongō-class ship, launches, eventually becoming one of the Japanese workhorses during World War I and World War II.

About the surname Kortman

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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/I181013.php : accessed February 4, 2026), "Jan Martinus Kortman (1913-)".