Descendants Hemerik-Broekhuizen-Huner-Koper-Barink » Martina Johanna Siera (1949-1949)

Personal data Martina Johanna Siera 


Household of Martina Johanna Siera

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Timeline Martina Johanna Siera

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Ancestors (and descendant) of Martina Johanna Siera

Jacobus Siera
1891-1982
Hester Labordus
1891-1966

Martina Johanna Siera
1949-1949


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Relationship Martina Johanna Siera

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Historical events

Birthday April 21, 1949

  • The temperature on April 21, 1949 was between 2.6 °C and 18.6 °C and averaged 11.6 °C. There was 1.0 mm of rain during 0.1 hours. There was 11.5 hours of sunshine (81%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south-southeast. 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)
  • From August 7, 1948 till March 15, 1951 the Netherlands had a cabinet Drees - Van Schaik with the prime ministers Dr. W. Drees (PvdA) and Mr. J.R.H. van Schaik (KVP).
  • In the year 1949: Source: Wikipedia
    • The Netherlands had about 9.9 million citizens.
    • March 1 » Indonesian Army recaptures and occupies for six hours its capital city Yogyakarta from the Dutch.
    • March 2 » Captain James Gallagher lands his B-50 Superfortress Lucky Lady II in Fort Worth, Texas, after completing the first non-stop around-the-world airplane flight in 94 hours and one minute.
    • March 30 » Cold War: A riot breaks out in Austurvöllur square in Reykjavík, when Iceland joins NATO.
    • April 4 » Cold War: Twelve nations sign the North Atlantic Treaty creating the North Atlantic Treaty Organization.
    • July 27 » Initial flight of the de Havilland Comet, the first jet-powered airliner.
    • November 26 » The Constituent Assembly of India adopts the constitution presented by Dr. B. R. Ambedkar.

Day of death April 22, 1949

  • The temperature on April 22, 1949 was between 5.8 °C and 12.2 °C and averaged 8.7 °C. There was 2.6 mm of rain during 2.8 hours. There was 9.4 hours of sunshine (66%). The average windspeed was 4 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)
  • From August 7, 1948 till March 15, 1951 the Netherlands had a cabinet Drees - Van Schaik with the prime ministers Dr. W. Drees (PvdA) and Mr. J.R.H. van Schaik (KVP).
  • In the year 1949: Source: Wikipedia
    • The Netherlands had about 9.9 million citizens.
    • February 15 » Gerald Lankester Harding and Roland de Vaux begin excavations at Cave 1 of the Qumran Caves, where they will eventually discover the first seven Dead Sea Scrolls.
    • June 5 » Thailand elects Orapin Chaiyakan, the first female member of Thailand's Parliament.
    • August 5 » In Ecuador, an earthquake destroys 50 towns and kills more than 6,000.
    • October 3 » WERD, the first black-owned radio station in the United States, opens in Atlanta.
    • October 14 » The Smith Act trials of Communist Party leaders in the United States convicts eleven defendants of conspiring to advocate the violent overthrow of the federal government.
    • December 2 » Convention for the Suppression of the Traffic in Persons and of the Exploitation of the Prostitution of Others is adopted.

About the surname Siera

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The Descendants Hemerik-Broekhuizen-Huner-Koper-Barink publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
R.A.Hemerik, "Descendants Hemerik-Broekhuizen-Huner-Koper-Barink", database, Genealogy Online (https://www.genealogieonline.nl/parenteel-hemerik/I80495.php : accessed January 19, 2026), "Martina Johanna Siera (1949-1949)".