Family tree Griffioen Jellema Friese Adel » Hedzer Jans Sietsma (1890-1971)

Personal data Hedzer Jans Sietsma 


Household of Hedzer Jans Sietsma

He is married to Klasiena Johannes Zijlstra.

They got married on May 18, 1916 at Tietjerksteradeel, Friesland, Nederland, he was 26 years old.


Child(ren):

  1. Boukje Sietsma  1920-2001 
  2. Jan Sietsma  1922-2000
  3. Johannes Sietsma  1923-2002
  4. Aafke Sietsma  1934-2017

Do you have supplementary information, corrections or questions with regards to Hedzer Jans Sietsma?
The author of this publication would love to hear from you!


Timeline Hedzer Jans Sietsma

  This functionality is only available in Javascript supporting browsers.
Click on the names for more info. Symbols used: grootouders grandparents   ouders parents   broers-zussen brothers/sisters   kinderen children

Ancestors (and descendant) of Hedzer Jans Sietsma


With Quick Search you can search by name, first name followed by a last name. You type in a few letters (at least 3) and a list of personal names within this publication will immediately appear. The more characters you enter the more specific the results. Click on a person's name to go to that person's page.

  • You can enter text in lowercase or uppercase.
  • If you are not sure about the first name or exact spelling, you can use an asterisk (*). Example: "*ornelis de b*r" finds both "cornelis de boer" and "kornelis de buur".
  • It is not possible to enter charachters outside the standard alphabet (so no diacritic characters like ö and é).

The data shown has no sources.

Matches in other publications

This person also appears in the publication:

Historical events

Birthday February 21, 1890

  • The temperature on February 21, 1890 was about 3.6 °C. The airpressure was 76 cm mercury. The atmospheric humidity was 78%. Source: KNMI
  • Koning Willem III (Huis van Oranje-Nassau) was from 1849 till 1890 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • 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 April 21, 1888 to August 21, 1891 the cabinet Mackay, with Mr. A. baron Mackay (AR) as prime minister.
  • In the year 1890: Source: Wikipedia
    • The Netherlands had about 4.5 million citizens.
    • January 1 » Eritrea is consolidated into a colony by the Italian government.
    • April 14 » The Pan-American Union is founded by the First International Conference of American States in Washington, D.C.
    • July 1 » Canada and Bermuda are linked by telegraph cable.
    • July 2 » The U.S. Congress passes the Sherman Antitrust Act.
    • July 26 » In Buenos Aires, Argentina the Revolución del Parque takes place, forcing President Miguel Ángel Juárez Celman's resignation.
    • July 27 » Vincent van Gogh shoots himself and dies two days later.

Day of marriage May 18, 1916

  • The temperature on May 18, 1916 was between 5.5 °C and 22.0 °C and averaged 13.8 °C. There was 12.3 hours of sunshine (78%). The average windspeed was 3 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 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 1916: Source: Wikipedia
    • The Netherlands had about 6.4 million citizens.
    • February 3 » The Centre Block of the Parliament buildings in Ottawa, Ontario, Canada burns down with the loss of 7 lives.
    • February 29 » Tokelau is annexed by the United Kingdom.
    • April 25 » Anzac Day is commemorated for the first time on the first anniversary of the landing at ANZAC Cove.
    • June 24 » Mary Pickford becomes the first female film star to sign a million-dollar contract.
    • July 15 » In Seattle, Washington, William Boeing and George Conrad Westervelt incorporate Pacific Aero Products (later renamed Boeing).
    • November 5 » The Kingdom of Poland is proclaimed by the Act of 5th November of the emperors of Germany and Austria-Hungary.

Day of death September 24, 1971

  • The temperature on September 24, 1971 was between 10.7 °C and 17.3 °C and averaged 14.3 °C. There was 2.8 mm of rain during 2.1 hours. There was 1.3 hours of sunshine (11%). The heavily clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the west-northwest. Source: KNMI
  • Koningin Juliana (Huis van Oranje-Nassau) was from September 4, 1948 till April 30, 1980 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • In The Netherlands , there was from April 5, 1967 to Tuesday, July 6, 1971 the cabinet De Jong, with P.J.S. de Jong (KVP) as prime minister.
  • In The Netherlands , there was from April 5, 1967 to Tuesday, July 6, 1971 the cabinet Biesheuvel I, with Mr. B.W. Biesheuvel (ARP) as prime minister.
  • In the year 1971: Source: Wikipedia
    • The Netherlands had about 13.1 million citizens.
    • January 31 » The Winter Soldier Investigation, organized by the Vietnam Veterans Against the War to publicize war crimes and atrocities by Americans and allies in Vietnam, begins in Detroit.
    • July 12 » The Australian Aboriginal Flag is flown for the first time.
    • July 30 » Apollo program: Apollo 15 Mission: David Scott and James Irwin on the Apollo Lunar Module Falcon land on the Moon with the first Lunar Rover.
    • August 9 » The Troubles: The British Army in Northern Ireland launches Operation Demetrius. Hundreds of people are arrested and interned, thousands are displaced, and twenty are killed in the violence that followed.
    • August 18 » Vietnam War: Australia and New Zealand decide to withdraw their troops from Vietnam.
    • September 15 » The first Greenpeace ship sets sail to protest against nuclear testing on Amchitka Island.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Sietsma

  • View the information that Genealogie Online has about the surname Sietsma.
  • Check the information Open Archives has about Sietsma.
  • Check the Wie (onder)zoekt wie? register to see who is (re)searching Sietsma.

The Family tree Griffioen Jellema Friese Adel publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Joke Koster, "Family tree Griffioen Jellema Friese Adel", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-griffioen-koster/I249193.php : accessed September 24, 2024), "Hedzer Jans Sietsma (1890-1971)".