Family tree Weening » Tjimkje Koonstra (1887-????)

Personal data Tjimkje Koonstra 


Household of Tjimkje Koonstra

She is married to Pieter Pieters.

They got married on February 25, 1911 at Tietjerksteradeel, Friesland, Nederland, she was 23 years old.Source 2


Child(ren):

  1. Antje Pieters  1913-2010
  2. Gaele Pieters  1918-
  3. (Not public)

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Timeline Tjimkje Koonstra

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Ancestors (and descendant) of Tjimkje Koonstra


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Sources

  1. Geboorteregister 1887, Dantumadeel
  2. Huwelijksregister 1911, Tietjerksteradeel

Historical events

Birthday September 2, 1887

  • The temperature on September 2, 1887 was about 19.1 °C. There was 0.3 mm of rain. The air pressure was 23 kgf/m2 and came mainly from the south-southwest. The airpressure was 75 cm mercury. The atmospheric humidity was 75%. Source: KNMI
  • Koning Willem III (Huis van Oranje-Nassau) was from 1849 till 1890 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • In The Netherlands , there was from April 23, 1884 to April 21, 1888 the cabinet Heemskerk, with Mr. J. Heemskerk Azn. (conservatief) as prime minister.
  • In the year 1887: Source: Wikipedia
    • The Netherlands had about 4.5 million citizens.
    • January 20 » The United States Senate allows the Navy to lease Pearl Harbor as a naval base.
    • June 18 » The Reinsurance Treaty between Germany and Russia is signed.
    • July 6 » David Kalākaua, monarch of the Kingdom of Hawaii, is forced to sign the Bayonet Constitution, which transfers much of the king's authority to the Legislature of the Kingdom of Hawaii.
    • July 26 » Publication of the Unua Libro, founding the Esperanto movement.
    • September 5 » A fire at the Theatre Royal, Exeter, kills 186.
    • November 13 » Bloody Sunday clashes in central London.

Day of marriage February 25, 1911

  • The temperature on February 25, 1911 was between 3.1 °C and 8.9 °C and averaged 6.1 °C. There was 0.4 mm of rain. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the west-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 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 8 » Dutch physicist Heike Kamerlingh Onnes discovers superconductivity.
    • May 19 » Parks Canada, the world's first national park service, is established as the Dominion Parks Branch under the Department of the Interior.
    • June 16 » IBM founded as the Computing-Tabulating-Recording Company in Endicott, New York.
    • August 1 » Harriet Quimby takes her pilot's test and becomes the first U.S. woman to earn an Aero Club of America aviator's certificate.
    • September 1 » The armored cruiser Georgios Averof is commissioned into the Greek Navy. It now serves as a museum ship.


Same birth/death day

Source: Wikipedia


About the surname Koonstra

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The Family tree Weening publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Hans Weening, "Family tree Weening", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-weening/I123788.php : accessed December 24, 2025), "Tjimkje Koonstra (1887-????)".