Family tree Jacobs » Jacob Daniel Koppelaar (1900-1980)

Personal data Jacob Daniel Koppelaar 


Household of Jacob Daniel Koppelaar

He is married to Pieternella Berdina Jacoba Valkhof.

They got married on July 2, 1924 at Rotterdam, he was 24 years old.


Child(ren):


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Timeline Jacob Daniel Koppelaar

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Ancestors (and descendant) of Jacob Daniel Koppelaar


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Historical events

Birthday February 14, 1900

  • The temperature on February 14, 1900 was about -1.5 °C. The airpressure was 76 cm mercury. The atmospheric humidity was 90%. 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.
    • February 6 » The Permanent Court of Arbitration, an international arbitration court at The Hague, is created when the Senate of the Netherlands ratifies an 1899 peace conference decree.
    • March 24 » Mayor of New York City Robert Anderson Van Wyck breaks ground for a new underground "Rapid Transit Railroad" that would link Manhattan and Brooklyn.
    • May 18 » The United Kingdom proclaims a protectorate over Tonga.
    • June 17 » Boxer Rebellion: Western Allied and Japanese forces capture the Taku Forts in Tianjin, China.
    • August 3 » The Firestone Tire and Rubber Company is founded.

Day of marriage July 2, 1924

  • The temperature on July 2, 1924 was between 8.2 °C and 21.1 °C and averaged 14.7 °C. There was 0.5 mm of rain. There was -0.1 hours of sunshine (0%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the south-southwest. 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 September 19, 1922 to August 4, 1925 the cabinet Ruys de Beerenbrouck II, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
  • In the year 1924: Source: Wikipedia
    • The Netherlands had about 7.2 million citizens.
    • March 3 » The Free State of Fiume is annexed by the Kingdom of Italy.
    • July 24 » Themistoklis Sofoulis becomes Prime Minister of Greece.
    • August 28 » The Georgian opposition stages the August Uprising against the Soviet Union.
    • November 27 » In New York City, the first Macy's Thanksgiving Day Parade is held.
    • December 19 » German serial killer Fritz Haarmann is sentenced to death for a series of murders.
    • December 24 » Albania becomes a republic.

Day of death February 6, 1980

  • The temperature on February 6, 1980 was between 6.0 °C and 7.8 °C and averaged 7.0 °C. There was 4.7 mm of rain during 6.7 hours. The almost completely overcast was. The average windspeed was 2 Bft (weak wind) and was prevailing from the southwest. 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)
  • Koningin Beatrix (Huis van Oranje-Nassau) was from April 30, 1980 till April 30, 2013 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 1980: Source: Wikipedia
    • The Netherlands had about 14.1 million citizens.
    • January 28 » USCGCBlackthorn collides with the tanker Capricorn while leaving Tampa, Florida and capsizes, killing 23 Coast Guard crewmembers.
    • April 12 » Transbrasil Flight 303, a Boeing 727, crashes on approach to Hercílio Luz International Airport, in Florianópolis, Brazil. Fifty-five out of the 58 people on board are killed.
    • May 9 » In Florida, Liberian freighter MVSummit Venture collides with the Sunshine Skyway Bridge over Tampa Bay, making a 1,400-ft. section of the southbound span collapse. Thirty-five people in six cars and a Greyhound bus fall 150ft. into the water and die.
    • August 27 » A massive bomb planted by extortionist John Birges explodes at Harvey's Resort Hotel in Stateline, Nevada after a failed disarming attempt by the FBI. Although the hotel is damaged, no one is injured.
    • October 17 » As part of the Holy See–United Kingdom relations a British monarch makes the first state visit to the Vatican.
    • November 23 » The 6.9 Mw  Irpinia earthquake shakes southern Italy with a maximum Mercalli intensity of X (Extreme), killing 2,483–4,900, and injuring 7,700–8,934.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Koppelaar


The Family tree Jacobs publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Michael Jacobs, "Family tree Jacobs", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-michael-jacobs/I32079.php : accessed February 13, 2026), "Jacob Daniel Koppelaar (1900-1980)".