Family tree Griffioen Jellema Friese Adel » Iemkje Merkus (1900-1978)

Personal data Iemkje Merkus 


Household of Iemkje Merkus

She is married to Anne Postma.

They got married on May 22, 1930 at Achtkarspelen, Friesland, she was 30 years old.

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Timeline Iemkje Merkus

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Ancestors (and descendant) of Iemkje Merkus


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Historical events

  • The temperature on February 25, 1900 was about 14.6 °C. The airpressure was 76 cm mercury. The atmospheric humidity was 74%. 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 July 27, 1897 to August 1, 1901 the cabinet Pierson, with Mr. N.G. Pierson (unie-liberaal) as prime minister.
  • In the year 1900: Source: Wikipedia
    • The Netherlands had about 5.1 million citizens.
    • January 2 » American statesman and diplomat John Hay announces the Open Door Policy to promote trade with China.
    • January 24 » Second Boer War: Boers stop a British attempt to break the Siege of Ladysmith in the Battle of Spion Kop.
    • February 18 » Second Boer War: Imperial forces suffer their worst single-day loss of life on Bloody Sunday, the first day of the Battle of Paardeberg.
    • May 24 » Second Boer War: The United Kingdom annexes the Orange Free State.
    • November 7 » Second Boer War: Battle of Leliefontein, a battle during which the Royal Canadian Dragoons win three Victoria Crosses.
    • December 14 » Quantum mechanics: Max Planck presents a theoretical derivation of his black-body radiation law.
  • The temperature on May 22, 1930 was between 7.0 °C and 17.9 °C and averaged 11.1 °C. There was 4.4 mm of rain during 2.9 hours. There was 2.4 hours of sunshine (15%). The average windspeed was 3 Bft (moderate breeze) 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 August 10, 1929 to May 26, 1933 the cabinet Ruys de Beerenbrouck III, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
  • In the year 1930: Source: Wikipedia
    • The Netherlands had about 7.8 million citizens.
    • April 18 » The British Broadcasting Corporation announced that "there is no news" in their evening report.
    • April 22 » The United Kingdom, Japan and the United States sign the London Naval Treaty regulating submarine warfare and limiting shipbuilding.
    • April 28 » The Independence Producers hosted the first night game in the history of Organized Baseball in Independence, Kansas.
    • June 21 » One-year conscription comes into force in France.
    • July 7 » Industrialist Henry J. Kaiser begins construction of Boulder Dam (now known as Hoover Dam).
    • October 27 » Ratifications exchanged in London for the first London Naval Treaty go into effect immediately, further limiting the expensive naval arms race among its five signatories.
  • The temperature on February 22, 1978 was between 2.2 °C and 5.6 °C and averaged 4.1 °C. There was 0.9 mm of rain during 0.5 hours. The almost completely overcast was. The average windspeed was 2 Bft (weak wind) and was prevailing from the south. 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 Monday, December 19, 1977 to Friday, September 11, 1981 the cabinet Van Agt I, with Mr. A.A.M. van Agt (CDA/KVP) as prime minister.
  • In the year 1978: Source: Wikipedia
    • The Netherlands had about 13.9 million citizens.
    • January 18 » The European Court of Human Rights finds the United Kingdom's government guilty of mistreating prisoners in Northern Ireland, but not guilty of torture.
    • May 4 » The South African Defence Force attacks a SWAPO base at Cassinga in southern Angola, killing about 600 people.
    • September 7 » While walking across Waterloo Bridge in London, Bulgarian dissident Georgi Markov is assassinated by Bulgarian secret police agent Francesco Gullino by means of a ricin pellet fired from a specially-designed umbrella.
    • October 1 » Tuvalu gains independence from the United Kingdom.
    • October 3 » A Finnish Air Force DC-3 crashes, killing all 15 people on board.
    • October 8 » Australia's Ken Warby sets the current world water speed record of 317.60mph at Blowering Dam, Australia.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Merkus

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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/I537873.php : accessed May 16, 2024), "Iemkje Merkus (1900-1978)".