Family tree Klavers » Siebren Adema (1897-1939)

Personal data Siebren Adema 


Household of Siebren Adema

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Timeline Siebren Adema

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Ancestors (and descendant) of Siebren Adema

Riemke Jans Visser
± 1825-????
Douwe Adema
1861-????

Siebren Adema
1897-1939


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Sources

  1. (Not public)

Historical events

  • The temperature on October 7, 1897 was about 12.3 °C. The airpressure was 77 cm mercury. The atmospheric humidity was 72%. Source: KNMI
  • Koningin Wilhelmina (Huis van Oranje-Nassau) was from 1890 till 1948 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • Regentes Emma (Huis van Oranje-Nassau) was from 1890 till 1898 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • In The Netherlands , there was from May 9, 1894 to July 27, 1897 the cabinet Roëll, with Jonkheer mr. J. Roëll (oud-liberaal) as prime minister.
  • 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 1897: Source: Wikipedia
    • The Netherlands had about 5.1 million citizens.
    • February 1 » Shinhan Bank, the oldest bank in South Korea, opens in Seoul.
    • April 30 » J. J. Thomson of the Cavendish Laboratory announces his discovery of the electron as a subatomic particle, over 1,800 times smaller than a proton (in the atomic nucleus), at a lecture at the Royal Institution in London.
    • May 26 » Dracula, a Gothic horror novel by Irish author Bram Stoker, is published.
    • July 2 » British-Italian engineer Guglielmo Marconi obtains a patent for radio in London.
    • July 11 » Salomon August Andrée leaves Spitsbergen to attempt to reach the North Pole by balloon. He later crashes and dies.
    • August 10 » German chemist Felix Hoffmann discovers an improved way of synthesizing acetylsalicylic acid (aspirin).
  • The temperature on February 13, 1939 was between 2.2 °C and 6.6 °C and averaged 4.6 °C. There was 0.5 mm of rain during 0.6 hours. There was -0.1 hours of sunshine (0%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the west-northwest. 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 June 24, 1937 to July 25, 1939 the cabinet Colijn IV, with Dr. H. Colijn (ARP) as prime minister.
  • In The Netherlands , there was from July 25, 1939 to August 10, 1939 the cabinet Colijn V, with Dr. H. Colijn (ARP) as prime minister.
  • In The Netherlands , there was from August 10, 1939 to September 3, 1940 the cabinet De Geer II, with Jonkheer mr. D.J. de Geer (CHU) as prime minister.
  • In the year 1939: Source: Wikipedia
    • The Netherlands had about 8.7 million citizens.
    • February 10 » Spanish Civil War: The Nationalists conclude their conquest of Catalonia and seal the border with France.
    • March 2 » Cardinal Eugenio Pacelli is elected Pope and takes the name Pius XII.
    • March 30 » The Heinkel He 100 fighter sets a world airspeed record of 463mph (745km/h).
    • December 4 » World War II: HMSNelson is struck by a mine (laid by U-31) off the Scottish coast and is laid up for repairs until August 1940.
    • December 18 » World War II: The Battle of the Heligoland Bight, the first major air battle of the war, takes place.
    • December 24 » World War II: Pope Pius XII makes a Christmas Eve appeal for peace.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Adema

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  • Check the information Open Archives has about Adema.
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The Family tree Klavers publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Joop Klavers, "Family tree Klavers", database, Genealogy Online (https://www.genealogieonline.nl/stamboom_klavers/I33432.php : accessed February 22, 2026), "Siebren Adema (1897-1939)".