Family tree Kaper » Roelf Koerts (1900-1961)

Personal data Roelf Koerts 


Household of Roelf Koerts

He is married to Adriaantje Bruintjes.

They got married on November 4, 1925 at Oude Pekela, GR, NLD, he was 25 years old.

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Timeline Roelf Koerts

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Ancestors (and descendant) of Roelf Koerts

Jurren Koerts
1874-????

Roelf Koerts
1900-1961

1925

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Historical events

  • The temperature on January 29, 1900 was about 1.3 °C. The airpressure was 75 cm mercury. The atmospheric humidity was 94%. 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 23 » Second Boer War: The Battle of Spion Kop between the forces of the South African Republic and the Orange Free State and British forces ends in a British defeat.
    • February 7 » A Chinese immigrant in San Francisco falls ill to bubonic plague in the first plague epidemic in the continental United States.
    • April 30 » Hawaii becomes a territory of the United States, with Sanford B. Dole as governor.
    • May 17 » Second Boer War: British troops relieve Mafeking.
    • May 23 » American Civil War: Sergeant William Harvey Carney is awarded the Medal of Honor for his heroism in the Assault on the Battery Wagner in 1863.
    • August 3 » The Firestone Tire and Rubber Company is founded.
  • The temperature on November 4, 1925 was between 5.5 °C and 13.4 °C and averaged 9.8 °C. There was 7.6 hours of sunshine (80%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the west-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 Netherlands , there was from August 4, 1925 to March 8, 1926 the cabinet Colijn I, with Dr. H. Colijn (ARP) as prime minister.
  • In the year 1925: Source: Wikipedia
    • The Netherlands had about 7.3 million citizens.
    • March 16 » An earthquake occurs in Yunnan, China.
    • April 16 » During the Communist St Nedelya Church assault in Sofia, Bulgaria, 150 are killed and 500 are wounded.
    • May 5 » Scopes Trial: Serving of an arrest warrant on John T. Scopes for teaching evolution in violation of the Butler Act.
    • May 15 » Al-Insaniyyah, the first Arabic communist newspaper, is founded.
    • May 30 » May Thirtieth Movement: Shanghai Municipal Police Force shoot and kill 13 protesting workers.
    • July 21 » Scopes Trial: In Dayton, Tennessee, high school biology teacher John T. Scopes is found guilty of teaching human evolution in class and fined $100.
  • The temperature on February 2, 1961 was between 0.6 °C and 4.4 °C and averaged 2.7 °C. There was 5.2 mm of rain during 6.1 hours. The heavily clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the west-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)
  • In The Netherlands , there was from May 19, 1959 to July 24, 1964 the cabinet De Quay, with Prof. dr. J.E. de Quay (KVP) as prime minister.
  • In the year 1961: Source: Wikipedia
    • The Netherlands had about 11.6 million citizens.
    • January 27 » The Soviet submarine S-80 sinks when its snorkel malfunctions, flooding the boat.
    • March 30 » The Single Convention on Narcotic Drugs is signed in New York City.
    • May 4 » Malcolm Ross and Victor Prather attain a new altitude record for manned balloon flight ascending in the Strato-Lab V open gondola to 113,740 feet (34.67km).
    • July 25 » Cold War: In a speech John F. Kennedy emphasizes that any attack on Berlin is an attack on NATO.
    • September 17 » The world's first retractable roof stadium, the Civic Arena, opens in Pittsburgh, Pennsylvania.
    • December 2 » In a nationally broadcast speech, Cuban leader Fidel Castro declares that he is a Marxist–Leninist and that Cuba is going to adopt Communism.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Koerts

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The Family tree Kaper publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Jan Kaper, "Family tree Kaper", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-kaper/I45402.php : accessed March 5, 2026), "Roelf Koerts (1900-1961)".