Dreyer Tree » Helena Albertha (Leen) Slabbert (1880-1955)

Personal data Helena Albertha (Leen) Slabbert 


Household of Helena Albertha (Leen) Slabbert

She is married to Gerhardus Hendrik Izak Dreyer.

They got married on August 29, 1904 at Malmesbury, Western Cape, she was 24 years old.


Child(ren):


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Timeline Helena Albertha (Leen) Slabbert

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Ancestors (and descendant) of Helena Albertha (Leen) Slabbert


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Historical events

  • The temperature on February 1, 1880 was about -5.2 °C. The airpressure was 77 cm mercury. The atmospheric humidity was 90%. Source: KNMI
  • Koning Willem III (Huis van Oranje-Nassau) was from 1849 till 1890 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • In The Netherlands , there was from August 20, 1879 to April 23, 1883 the cabinet Van Lijnden van Sandenburg, with Mr. C.Th. baron Van Lijnden van Sandenburg (conservatief-AR) as prime minister.
  • In the year 1880: Source: Wikipedia
    • The Netherlands had about 4.0 million citizens.
    • January 27 » Thomas Edison receives a patent for his incandescent lamp.
    • June 24 » First performance of O Canada at the Congrès national des Canadiens-Français. The song would later become the national anthem of Canada.
    • June 29 » France annexes Tahiti, renaming the independent Kingdom of Tahiti as "Etablissements de français de l'Océanie".
    • July 27 » Second Anglo-Afghan War: Battle of Maiwand: Afghan forces led by Mohammad Ayub Khan defeat the British Army in battle near Maiwand, Afghanistan.
    • August 14 » Construction of Cologne Cathedral, the most famous landmark in Cologne, Germany, is completed.
    • September 1 » The army of Mohammad Ayub Khan is routed by the British at the Battle of Kandahar, ending the Second Anglo-Afghan War.
  • The temperature on August 29, 1904 was between 7.8 °C and 22.9 °C and averaged 16.7 °C. There was 9.8 hours of sunshine (71%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the east-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 August 1, 1901 to August 16, 1905 the cabinet Kuijper, with Dr. A. Kuijper (AR) as prime minister.
  • In the year 1904: Source: Wikipedia
    • The Netherlands had about 5.4 million citizens.
    • January 8 » The Blackstone Library is dedicated, marking the beginning of the Chicago Public Library system.
    • April 8 » Longacre Square in Midtown Manhattan is renamed Times Square after The New York Times.
    • April 8 » The French Third Republic and the United Kingdom of Great Britain and Ireland sign the Entente cordiale.
    • May 5 » Pitching against the Philadelphia Athletics at the Huntington Avenue Grounds, Cy Young of the Boston Americans throws the first perfect game in the modern era of baseball.
    • June 28 » The SSNorge runs aground on Hasselwood Rock in the North Atlantic 430 kilometres (270mi) northwest of Ireland. More than 635 people die during the sinking.
    • August 23 » The automobile tire chain is patented.
  • The temperature on October 24, 1955 was between 5.1 °C and 12.7 °C and averaged 8.5 °C. There was 0.9 mm of rain during 0.9 hours. There was 2.9 hours of sunshine (29%). The partly clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-northwest. 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 September 2, 1952 to October 13, 1956 the cabinet Drees II, with Dr. W. Drees (PvdA) as prime minister.
  • In the year 1955: Source: Wikipedia
    • The Netherlands had about 10.7 million citizens.
    • April 18 » Twenty-nine nations meet at Bandung, Indonesia, for the first Asian-African Conference.
    • May 25 » In the United States, a night-time F5 tornado strikes the small city of Udall, Kansas, killing 80 and injuring 273. It is the deadliest tornado to ever occur in the state and the 23rd deadliest in the U.S.
    • July 15 » Eighteen Nobel laureates sign the Mainau Declaration against nuclear weapons, later co-signed by thirty-four others.
    • September 16 » A Zulu-class submarine becomes the first to launch a ballistic missile.
    • September 16 » The military coup to unseat President Juan Perón of Argentina is launched at midnight.
    • October 26 » Ngô Đình Diệm declares himself Premier of South Vietnam.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Slabbert

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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/I12395.php : accessed February 17, 2026), "Helena Albertha (Leen) Slabbert (1880-1955)".