Family tree Jacobs » Jantje Koens (1905-1993)

Personal data Jantje Koens 


Household of Jantje Koens

She is married to Pieter Roelfsema.

They got married on June 16, 1928 at Onstwedde, she was 22 years old.

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Timeline Jantje Koens

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Ancestors (and descendant) of Jantje Koens

Geert Koens
????-
Albertje Scholts
????-
Johannes Bouwland
1855-1929
Albertien Hoving
1850-1923
Berend Koens
1873-1918

Jantje Koens
1905-1993

1928

Pieter Roelfsema
1903-1990


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Historical events

Birthday July 19, 1905

  • The temperature on July 19, 1905 was between 9.8 °C and 17.9 °C and averaged 14.5 °C. There was 3.3 hours of sunshine (20%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the 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 August 1, 1901 to August 16, 1905 the cabinet Kuijper, with Dr. A. Kuijper (AR) as prime minister.
  • In The Netherlands , there was from August 17, 1905 to February 11, 1908 the cabinet De Meester, with Mr. Th. de Meester (unie-liberaal) as prime minister.
  • In the year 1905: Source: Wikipedia
    • The Netherlands had about 5.5 million citizens.
    • February 5 » In Mexico, the General Hospital of Mexico is inaugurated, started with four basic specialties.
    • May 5 » The trial in the Stratton Brothers case begins in London, England; it marks the first time that fingerprint evidence is used to gain a conviction for murder.
    • May 15 » Las Vegas is founded when 110 acres (0.45km), in what later would become downtown, are auctioned off.
    • June 7 » Norway's parliament dissolves its union with Sweden. The vote was confirmed by a national plebiscite on August 13 of that year.
    • October 30 » Czar Nicholas II issues the October Manifesto, granting the Russian peoples basic civil liberties and the right to form a duma. (October 17 in the Julian calendar)
    • November 12 » Norway holds a referendum resulting in popular approval of the Storting's decision to authorise the government to make the offer of the throne of the newly independent country.

Day of marriage June 16, 1928

  • The temperature on June 16, 1928 was between 6.3 °C and 14.9 °C and averaged 10.3 °C. There was 5.5 mm of rain. There was 8.3 hours of sunshine (50%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the 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 March 8, 1926 to August 10, 1929 the cabinet De Geer I, with Jonkheer mr. D.J. de Geer (CHU) as prime minister.
  • In the year 1928: Source: Wikipedia
    • The Netherlands had about 7.6 million citizens.
    • January 31 » Leon Trotsky is exiled to Alma-Ata.
    • March 12 » In California, the St. Francis Dam fails; the resulting floods kill 431 people.
    • May 15 » Walt Disney character Mickey Mouse premieres in his first cartoon, "Plane Crazy".
    • August 27 » The Kellogg–Briand Pact outlawing war is signed by fifteen nations. Ultimately sixty-one nations will sign it.
    • November 1 » The Law on the Adoption and Implementation of the Turkish Alphabet, replaces the Arabic alphabet with the Latin alphabet.
    • December 13 » George Gershwin's An American in Paris is first performed.

Day of death October 16, 1993

  • The temperature on October 16, 1993 was between 0.1 °C and 8.8 °C and averaged 5.1 °C. There was 0.7 mm of rain during 1.6 hours. There was 0.7 hours of sunshine (7%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the west-northwest. Source: KNMI
  • Koningin Beatrix (Huis van Oranje-Nassau) was from April 30, 1980 till April 30, 2013 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • In The Netherlands , there was from Tuesday, November 7, 1989 to Monday, August 22, 1994 the cabinet Lubbers III, with Drs. R.F.M. Lubbers (CDA) as prime minister.
  • In the year 1993: Source: Wikipedia
    • The Netherlands had about 15.2 million citizens.
    • January 7 » The Fourth Republic of Ghana is inaugurated with Jerry Rawlings as President.
    • April 22 » Eighteen-year-old Stephen Lawrence is murdered in a racially motivated attack while waiting for a bus in Well Hall, Eltham.
    • April 30 » CERN announces World Wide Web protocols will be free.
    • July 26 » Asiana Airlines Flight 733 crashes into a ridge on Mt. Ungeo on its third attempt to land at Mokpo Airport, South Korea. Sixty-eight of the 116 people onboard are killed.
    • August 21 » NASA loses contact with the Mars Observer spacecraft.
    • September 27 » The Sukhumi massacre takes place in Abkhazia.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Koens

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The Family tree Jacobs publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Michael Jacobs, "Family tree Jacobs", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-michael-jacobs/I31346.php : accessed February 3, 2026), "Jantje Koens (1905-1993)".