Family tree Brouwer - Koster » Hendrika Wilhelmina Jonkman (1895-1976)

Personal data Hendrika Wilhelmina Jonkman 

Sources 1, 2, 3, 4, 5, 6

Household of Hendrika Wilhelmina Jonkman

She is married to Albertus Gilles Koster.

They got married on September 29, 1921 at Amsterdam, Noord-Holland, Nederland, she was 26 years old.Sources 1, 3, 5, 8, 9, 10


Child(ren):

  1. Coendert Koster  1924-1975

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Timeline Hendrika Wilhelmina Jonkman

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Ancestors (and descendant) of Hendrika Wilhelmina Jonkman

Teunis Jonkman
1842-????
Jantien Scholten
1841-????
Jannetje Voerman
± 1846-????

Hendrika Wilhelmina Jonkman
1895-1976

1921

Albertus Gilles Koster
1895-1941

Coendert Koster
1924-1975
Jantina Hendrika Koster
1922-1997
Living Koster
????-

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Sources

  1. Nederland, Civil Marriage Index, 1795-1950, Ancestry.com
    Record for Coendert Jonkman
    / Ancestry.com
  2. 1940 United States Federal Census, Ancestry.com, Year: 1940; Census Place: Thornton, Cook, Illinois; Roll: T627_789; Page: 3B; Enumeration District: 16-494 / Ancestry.com
  3. (Not public)
  4. 1920 United States Federal Census, Ancestry.com, Year: 1920; Census Place: Chicago Ward 9, Cook (Chicago), Illinois; Roll: T625_312; Page: 4A; Enumeration District: 594; Image: 142 / Ancestry.com
  5. Nederland, Civil Marriage Index, 1795-1950, Ancestry.com
    Record for Coendert Jonkman
    / Ancestry.com
  6. Details: Database online. Citation Text: Record for Hendrika Wilhelmina Jonkman
  7. Details: Database online. Citation Text: Record for Hendrika Wilhelmina Jonkman
  8. Details: Database online. Citation Text: Record for Hendrika Wilhelmina Jonkman
  9. Details: Database online. Citation Text: Record for Hendrika Wilhelmina Jonkman
  10. Huwelijksakte

Historical events

Birthday July 29, 1895

  • The temperature on July 29, 1895 was about 15.7 °C. The airpressure was 76 cm mercury. The atmospheric humidity was 98%. Source: KNMI
  • Koningin Wilhelmina (Huis van Oranje-Nassau) was from 1890 till 1948 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • Regentes Emma (Huis van Oranje-Nassau) was from 1890 till 1898 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • In The Netherlands , there was from May 9, 1894 to July 27, 1897 the cabinet Roëll, with Jonkheer mr. J. Roëll (oud-liberaal) as prime minister.
  • In the year 1895: Source: Wikipedia
    • The Netherlands had about 5.1 million citizens.
    • April 24 » Joshua Slocum, the first person to sail single-handedly around the world, sets sail from Boston, Massachusetts aboard the sloop "Spray".
    • June 28 » The United States Court of Private Land Claims rules James Reavis’s claim to Barony of Arizona is "wholly fictitious and fraudulent."
    • August 31 » German Count Ferdinand von Zeppelin patents his navigable balloon.
    • September 18 » The Atlanta Exposition Speech on race relations is delivered by Booker T. Washington.
    • October 21 » The Republic of Formosa collapses as Japanese forces invade.
    • December 28 » Wilhelm Röntgen publishes a paper detailing his discovery of a new type of radiation, which later will be known as x-rays.

Day of marriage September 29, 1921

  • The temperature on September 29, 1921 was between -0.4 °C and 18.3 °C and averaged 9.3 °C. There was 1.3 hours of sunshine (11%). The average windspeed was 2 Bft (weak wind) and was prevailing from the northeast. 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 September 9, 1918 to September 18, 1922 the cabinet Ruys de Beerenbrouck I, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
  • In the year 1921: Source: Wikipedia
    • The Netherlands had about 6.9 million citizens.
    • March 1 » Following mass protests in Petrograd demanding greater freedom in the RSFSR, the Kronstadt rebellion began, with sailors and citizens taking up arms against the Bolsheviks.
    • March 20 » The Upper Silesia plebiscite was a plebiscite mandated by the Versailles Treaty to determine a section of the border between Weimar Germany and Poland.
    • June 20 » Workers of Buckingham and Carnatic Mills in the city of Chennai, India, begin a four-month strike.
    • July 11 » A truce in the Irish War of Independence comes into effect.
    • September 7 » The Legion of Mary, the largest apostolic organization of lay people in the Catholic Church, is founded in Dublin, Ireland.
    • December 6 » The Anglo-Irish Treaty is signed in London by British and Irish representatives.


Same birth/death day

Source: Wikipedia


About the surname Jonkman

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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/I94.php : accessed January 29, 2026), "Hendrika Wilhelmina Jonkman (1895-1976)".