Family tree Weening » Gijsbert Rein Koelstra (1914-1973)

Personal data Gijsbert Rein Koelstra 


Household of Gijsbert Rein Koelstra

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Timeline Gijsbert Rein Koelstra

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Ancestors (and descendant) of Gijsbert Rein Koelstra

Jan Koelstra
1885-1964
Wiepkje Kool
1887-1952

Gijsbert Rein Koelstra
1914-1973


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Sources

  1. Geboorteregister 1914, Gaasterland
  2. https://www.graftombe.nl/names/info/278012/koelstra

Historical events

  • The temperature on February 7, 1914 was between 2.7 °C and 10.4 °C and averaged 6.1 °C. There was 3.5 hours of sunshine (37%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the south. 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 1914: Source: Wikipedia
    • The Netherlands had about 6.2 million citizens.
    • July 4 » The funeral of Archduke Franz Ferdinand and his wife Sophie takes place in Vienna, six days after their assassinations in Sarajevo.
    • August 3 » World War I: Germany declares war against France, while Romania declares its neutrality.
    • August 6 » World War I: First Battle of the Atlantic: Two days after the United Kingdom had declared war on Germany over the German invasion of Belgium, ten German U-boats leave their base in Heligoland to attack Royal Navy warships in the North Sea.
    • August 14 » World War I: Start of the Battle of Lorraine, an unsuccessful French offensive designed to recover the lost province of Moselle from Germany.
    • August 15 » The Panama Canal opens to traffic with the transit of the cargo ship SSAncon.
    • August 28 » World War I: The Royal Navy defeats the German fleet in the Battle of Heligoland Bight.
  • The temperature on January 31, 1973 was between 0.1 °C and 7.3 °C and averaged 3.8 °C. There was 1.7 mm of rain during 1.7 hours. There was 5.1 hours of sunshine (57%). The partly 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 Thursday, July 20, 1972 to Friday, May 11, 1973 the cabinet Biesheuvel II, with Mr. B.W. Biesheuvel (ARP) as prime minister.
  • In The Netherlands , there was from Friday, May 11, 1973 to Monday, December 19, 1977 the cabinet Den Uyl, with Drs. J.M. den Uyl (PvdA) as prime minister.
  • In the year 1973: Source: Wikipedia
    • The Netherlands had about 13.4 million citizens.
    • April 4 » The Twin Towers of the World Trade Center in New York City are officially dedicated.
    • May 18 » Aeroflot Flight 109 is hijacked mid-flight and the aircraft is subsequently destroyed when the hijacker's bomb explodes, killing all 82 people on board.
    • June 9 » In horse racing, Secretariat wins the U.S. Triple Crown.
    • July 17 » King Mohammed Zahir Shah of Afghanistan, while having surgery in Italy, is deposed by his cousin Mohammed Daoud Khan.
    • August 5 » Mars 6 is launched from the USSR.
    • November 17 » The Athens Polytechnic uprising against the military regime ends in a bloodshed in the Greek capital.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Koelstra

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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/I121303.php : accessed February 15, 2026), "Gijsbert Rein Koelstra (1914-1973)".