Dreyer Tree » Anna Johanna Maria Koen (1899-1980)

Personal data Anna Johanna Maria Koen 


Household of Anna Johanna Maria Koen

She is married to Abraham Jacobus Dreyer.

They got married on February 24, 1920 at Klerksdorp, Potchefstroom, Transvaal, South Africa, she was 21 years old.

Do you have supplementary information, corrections or questions with regards to Anna Johanna Maria Koen?
The author of this publication would love to hear from you!


With Quick Search you can search by name, first name followed by a last name. You type in a few letters (at least 3) and a list of personal names within this publication will immediately appear. The more characters you enter the more specific the results. Click on a person's name to go to that person's page.

  • You can enter text in lowercase or uppercase.
  • If you are not sure about the first name or exact spelling, you can use an asterisk (*). Example: "*ornelis de b*r" finds both "cornelis de boer" and "kornelis de buur".
  • It is not possible to enter charachters outside the standard alphabet (so no diacritic characters like ö and é).

The data shown has no sources.

Historical events

  • The temperature on January 24, 1899 was about 2.0 °C. The airpressure was 77 cm mercury. The atmospheric humidity was 69%. 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 1899: Source: Wikipedia
    • The Netherlands had about 5.1 million citizens.
    • January 23 » The Malolos Constitution is inaugurated, establishing the First Philippine Republic. Emilio Aguinaldo is sworn in as its first President.
    • February 6 » Spanish–American War: The Treaty of Paris, a peace treaty between the United States and Spain, is ratified by the United States Senate.
    • February 22 » Filipino forces led by General Antonio Luna launch counterattacks for the first time against the American forces during the Philippine–American War. The Filipinos fail to regain Manila from the Americans.
    • September 23 » The American Asiatic Squadron destroys a Filipino battery at the Battle of Olongapo.
    • October 11 » The Second Boer War erupts in South Africa between the British-ruled Cape Colony, and the Boer-ruled Transvaal and Orange Free State.
    • December 11 » Second Boer War: In the Battle of Magersfontein the Boers commanded by general Piet Cronjé inflict a defeat on the forces of the British Empire commanded by Lord Methuen trying to relieve the Siege of Kimberley.
  • The temperature on March 14, 1980 was between 2.0 °C and 6.5 °C and averaged 4.4 °C. There was 0.5 mm of rain during 0.3 hours. There was 0.3 hours of sunshine (3%). The almost completely overcast was. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the northeast. 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.
    • May 13 » An F3 tornado hits Kalamazoo County, Michigan. President Jimmy Carter declares it a federal disaster area.
    • July 19 » Opening of the Summer Olympics in Moscow.
    • August 1 » A train crash kills 18 people in County Cork, Ireland.
    • September 17 » After weeks of strikes at the Lenin Shipyard in Gdańsk, Poland, the nationwide independent trade union Solidarity is established.
    • December 2 » Salvadoran Civil War: Four American missionaries are raped and murdered by a death squad.
    • December 8 » Former Beatle John Lennon is murdered in front of The Dakota in New York City.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Koen

  • View the information that Genealogie Online has about the surname Koen.
  • Check the information Open Archives has about Koen.
  • Check the Wie (onder)zoekt wie? register to see who is (re)searching Koen.

The Dreyer Tree publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Hendrik Dreyer, "Dreyer Tree", database, Genealogy Online (https://www.genealogieonline.nl/dreyer-tree/I20797.php : accessed January 21, 2026), "Anna Johanna Maria Koen (1899-1980)".