Family tree Weening » Roelf Kooy (1905-)

Personal data Roelf Kooy 


Household of Roelf Kooy

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Timeline Roelf Kooy

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Ancestors (and descendant) of Roelf Kooy

Aaltje Mulder
1827-1909
Dirk Kooij
1871-1938

Roelf Kooy
1905-????


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Sources

  1. Geboorteregister 1905, Achtkarspelen

Historical events

  • The temperature on July 6, 1905 was between 9.6 °C and 19.7 °C and averaged 15.3 °C. There was 5.2 hours of sunshine (31%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the 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 August 1, 1901 to August 16, 1905 the cabinet Kuijper, with Dr. A. Kuijper (AR) as prime minister.
  • In The Netherlands , there was from August 17, 1905 to February 11, 1908 the cabinet De Meester, with Mr. Th. de Meester (unie-liberaal) as prime minister.
  • In the year 1905: Source: Wikipedia
    • The Netherlands had about 5.5 million citizens.
    • January 26 » The world's largest diamond ever, the Cullinan weighing 3,106.75 carats (0.621350kg), is found at the Premier Mine near Pretoria in South Africa.
    • June 27 » During the Russo-Japanese War, sailors start a mutiny aboard the Russian battleship Potemkin.
    • August 13 » Norwegians vote to end the union with Sweden.
    • September 26 » Albert Einstein publishes the third of his Annus Mirabilis papers, introducing the special theory of relativity.
    • October 16 » The Partition of Bengal in India takes place.
    • October 26 » King Oscar II recognizes the dissolution of the union between Norway and Sweden.


Same birth/death day

Source: Wikipedia


About the surname Kooy

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The Family tree Weening publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Hans Weening, "Family tree Weening", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-weening/I115242.php : accessed December 29, 2025), "Roelf Kooy (1905-)".