Family tree Van der Werff » Jacobus Johannes "Koos" Boomsma (1910-1944)

Personal data Jacobus Johannes "Koos" Boomsma 


Household of Jacobus Johannes "Koos" Boomsma

He is married to Sytske van der Werff.

They got married on August 24, 1937 at Leeuwarden, Friesland, Nederland, he was 27 years old.

Jantje Boomsma(zuster bruidegom), Anna van der Werff (zuster bruid)
They were married in church on August 24, 1937 at Leeuwarden, Friesland, Nederland, he was 27 years old.


Child(ren):

  1. Helena Boomsma  1938-1999 
  2. (Not public)
  3. (Not public)


Second World War victim


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Timeline Jacobus Johannes "Koos" Boomsma

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Ancestors (and descendant) of Jacobus Johannes Boomsma

Jan Boomsma
1854-1909
Jantje Poorter
1853-1909
Jacobus van der Werff
1856-1946
Grietje Boomsma
1856-1939

Jacobus Johannes Boomsma
1910-1944

1937

Sytske van der Werff
1912-2007

Helena Boomsma
1938-1999
(Not public)
(Not public)
Jacobus Johannes Karel Boomsma
1945-2003

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    Relationship Jacobus Johannes "Koos" Boomsma



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    Historical events

    Birthday July 6, 1910

    • The temperature on July 6, 1910 was between 10.9 °C and 15.8 °C and averaged 13.6 °C. There was 1.6 mm of rain. There was 0.6 hours of sunshine (4%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south-southeast. 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 February 12, 1908 to August 29, 1913 the cabinet Heemskerk, with Mr. Th. Heemskerk (AR) as prime minister.
    • In the year 1910: Source: Wikipedia
      • The Netherlands had about 5.9 million citizens.
      • January 1 » Captain David Beatty is promoted to Rear admiral, and becomes the youngest admiral in the Royal Navy (except for Royal family members) since Horatio Nelson.
      • September 26 » Indian journalist Swadeshabhimani Ramakrishna Pillai is arrested after publishing criticism of the government of Travancore and is exiled.
      • October 6 » Eleftherios Venizelos is elected prime minister of Greece for the first of seven times.
      • November 20 » Mexican Revolution: Francisco I. Madero issues the Plan de San Luis Potosí, denouncing Mexican President Porfirio Díaz, calling for a revolution to overthrow the government of Mexico, effectively starting the Mexican Revolution.
      • November 21 » Sailors on board Brazil's warships including the Minas Gerais, São Paulo, and Bahia, violently rebel in what is now known as the Revolta da Chibata (Revolt of the Lash).
      • December 21 » An underground explosion at the Hulton Bank Colliery No. 3 Pit in Over Hulton, Westhoughton, England, kills 344 miners.

    Day of marriage August 24, 1937

    • The temperature on August 24, 1937 was between 12.8 °C and 21.9 °C and averaged 16.7 °C. There was 5.3 hours of sunshine (37%). The average windspeed was 2 Bft (weak wind) and was prevailing from the north-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 July 31, 1935 to June 24, 1937 the cabinet Colijn III, with Dr. H. Colijn (ARP) as prime minister.
    • In The Netherlands , there was from June 24, 1937 to July 25, 1939 the cabinet Colijn IV, with Dr. H. Colijn (ARP) as prime minister.
    • In the year 1937: Source: Wikipedia
      • The Netherlands had about 8.6 million citizens.
      • January 19 » Howard Hughes sets a new air record by flying from Los Angeles to New York City in 7 hours, 28 minutes, 25 seconds.
      • March 21 » Ponce massacre: Nineteen people in Ponce, Puerto Rico are gunned down by police acting on orders of the US-appointed Governor, Blanton C. Winship.
      • April 26 » Spanish Civil War: Guernica, Spain, is bombed by German Luftwaffe.
      • May 21 » A Soviet station, North Pole-1, becomes the first scientific research settlement to operate on the drift ice of the Arctic Ocean.
      • July 29 » Tōngzhōu Incident: In Tōngzhōu, China, the East Hopei Army attacks Japanese troops and civilians.
      • December 11 » Second Italo-Ethiopian War: Italy leaves the League of Nations.

    Day of death November 6, 1944

    • The temperature on November 6, 1944 was between 4.4 °C and 11.2 °C and averaged 7.2 °C. There was 4.1 mm of rain during 3.8 hours. There was 5.5 hours of sunshine (59%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the 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 July 27, 1941 to February 23, 1945 the cabinet Gerbrandy II, with Prof. dr. P.S. Gerbrandy (ARP) as prime minister.
    • In the year 1944: Source: Wikipedia
      • The Netherlands had about 9.1 million citizens.
      • January 22 » World War II: The Allies commence Operation Shingle, an assault on Anzio and Nettuno, Italy.
      • March 10 » Greek Civil War: The Political Committee of National Liberation is established in Greece by the National Liberation Front.
      • July 20 » World War II: Adolf Hitler survives an assassination attempt led by German Army Colonel Claus von Stauffenberg.
      • July 25 » World War II: Operation Spring is one of the bloodiest days for the First Canadian Army during the war.
      • August 26 » World War II: Charles de Gaulle enters Paris.
      • September 4 » World War II: The British 11th Armoured Division liberates the Belgian city of Antwerp.
    

    Same birth/death day

    Source: Wikipedia

    Source: Wikipedia


    About the surname Boomsma

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    The Family tree Van der Werff publication was prepared by .contact the author
    When copying data from this family tree, please include a reference to the origin:
    Hans van der Werff, "Family tree Van der Werff", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-van-der-werff/I87.php : accessed February 27, 2026), "Jacobus Johannes "Koos" Boomsma (1910-1944)".