Family tree Van der Werff » Pieter Jacob Sierdsma (1880-1967)

Personal data Pieter Jacob Sierdsma 


Household of Pieter Jacob Sierdsma

He is married to Jankje Jonkman.

They got married


Child(ren):

  1. Jieuwkjen Sierdsma  1914-2009 

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Ancestors (and descendant) of Pieter Jacob Sierdsma

Pieter Jacob Sierdsma
1880-1967


Jankje Jonkman
1882-1968

Jieuwkjen Sierdsma
1914-2009

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Historical events

Birthday September 10, 1880

  • The temperature on September 10, 1880 was about 23.0 °C. The air pressure was 2 kgf/m2 and came mainly from the south-southeast. The airpressure was 76 cm mercury. The atmospheric humidity was 55%. 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 August 20, 1879 to April 23, 1883 the cabinet Van Lijnden van Sandenburg, with Mr. C.Th. baron Van Lijnden van Sandenburg (conservatief-AR) as prime minister.
  • In the year 1880: Source: Wikipedia
    • The Netherlands had about 4.0 million citizens.
    • January 27 » Thomas Edison receives a patent for his incandescent lamp.
    • February 13 » Thomas Edison observes Thermionic emission.
    • May 11 » Seven people are killed in the Mussel Slough Tragedy, a gun battle in California.
    • June 24 » First performance of O Canada at the Congrès national des Canadiens-Français. The song would later become the national anthem of Canada.
    • August 14 » Construction of Cologne Cathedral, the most famous landmark in Cologne, Germany, is completed.
    • December 16 » Outbreak of the First Boer War between the Boer South African Republic and the British Empire.

Day of death January 3, 1967

  • The temperature on January 3, 1967 was between 0.4 °C and 5.4 °C and averaged 2.6 °C. There was 5.0 mm of rain during 4.5 hours. There was 3.1 hours of sunshine (39%). The partly clouded was. The average windspeed was 3 Bft (moderate breeze) 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 November 22, 1966 to April 5, 1967 the cabinet Zijlstra, with Prof. dr. J. Zijlstra (ARP) as prime minister.
  • 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 year 1967: Source: Wikipedia
    • The Netherlands had about 12.5 million citizens.
    • February 13 » American researchers discover the Madrid Codices by Leonardo da Vinci in the National Library of Spain.
    • May 20 » The Popular Movement of the Revolution political party is established in the Democratic Republic of the Congo.
    • July 6 » Nigerian Civil War: Nigerian forces invade Biafra, beginning the war.
    • July 24 » During an official state visit to Canada, French President Charles de Gaulle declares to a crowd of over 100,000 in Montreal: Vive le Québec libre! ("Long live free Quebec!"); the statement angered the Canadian government and many Anglophone Canadians.
    • September 15 » U.S. President Lyndon B. Johnson, responding to a sniper attack at the University of Texas at Austin, writes a letter to Congress urging the enactment of gun control legislation.
    • October 26 » Mohammad Reza Pahlavi crowns himself Emperor of Iran.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Sierdsma

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The Family tree Van der Werff publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Hans van der Werff, "Family tree Van der Werff", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-van-der-werff/I441.php : accessed February 27, 2026), "Pieter Jacob Sierdsma (1880-1967)".