Family tree Brouwer - Koster » Wilhelmus Theodorus de Cocq (1885-1966)

Personal data Wilhelmus Theodorus de Cocq 


Household of Wilhelmus Theodorus de Cocq

He is married to Johanna Clasina Maria Onstenk.

They got married on October 31, 1906, he was 21 years old.

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Timeline Wilhelmus Theodorus de Cocq

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Ancestors (and descendant) of Wilhelmus Theodorus de Cocq


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Historical events

  • The temperature on May 4, 1885 was about 15.7 °C. The air pressure was 1 kgf/m2 and came mainly from the south east. The airpressure was 75 cm mercury. The atmospheric humidity was 56%. 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 April 23, 1884 to April 21, 1888 the cabinet Heemskerk, with Mr. J. Heemskerk Azn. (conservatief) as prime minister.
  • In the year 1885: Source: Wikipedia
    • The Netherlands had about 4.5 million citizens.
    • February 8 » The first government-approved Japanese immigrants arrived in Hawaii.
    • March 3 » The American Telephone & Telegraph Company is incorporated in New York.
    • March 19 » Louis Riel declares a provisional government in Saskatchewan, beginning the North-West Rebellion.
    • April 2 » Canadian Cree warriors attack the village of Frog Lake, killing nine.
    • July 1 » The United States terminates reciprocity and fishery agreement with Canada.
    • December 22 » Itō Hirobumi, a samurai, became the first Prime Minister of Japan.
  • The temperature on October 31, 1906 was between 3.0 °C and 11.0 °C and averaged 7.2 °C. There was 5.1 hours of sunshine (53%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the east-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 August 17, 1905 to February 11, 1908 the cabinet De Meester, with Mr. Th. de Meester (unie-liberaal) as prime minister.
  • In the year 1906: Source: Wikipedia
    • The Netherlands had about 5.5 million citizens.
    • March 5 » Moro Rebellion: United States Army troops bring overwhelming force against the native Moros in the First Battle of Bud Dajo, leaving only six survivors.
    • March 10 » The Courrières mine disaster, Europe's worst ever, kills 1099 miners in northern France.
    • May 22 » The Wright brothers are granted U.S. patent number 821,393 for their "Flying-Machine".
    • August 5 » Persian Constitutional Revolution: Mozaffar ad-Din Shah Qajar, King of Iran, agrees to convert the government to a constitutional monarchy.
    • September 30 » The Royal Galician Academy, the Galician language's biggest linguistic authority, starts working in La Coruña, Spain.
    • October 16 » The Wilhelm Voigt fools the city hall of Köpenick and several soldiers by impersonating a Prussian officer.
  • The temperature on April 4, 1966 was between 4.3 °C and 8.2 °C and averaged 5.7 °C. There was 0.1 mm of rain during 0.1 hours. There was 1.1 hours of sunshine (8%). The almost completely overcast was. The average windspeed was 2 Bft (weak wind) 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)
  • In The Netherlands , there was from April 14, 1965 to November 22, 1966 the cabinet Cals, with Mr. J.M.L.Th. Cals (KVP) as prime minister.
  • In The Netherlands , there was from November 22, 1966 to April 5, 1967 the cabinet Zijlstra, with Prof. dr. J. Zijlstra (ARP) as prime minister.
  • In the year 1966: Source: Wikipedia
    • The Netherlands had about 12.4 million citizens.
    • March 10 » Military Prime Minister of South Vietnam Nguyễn Cao Kỳ sacked rival General Nguyễn Chánh Thi, precipitating large-scale civil and military dissension in parts of the nation.
    • September 6 » Prime Minister Hendrik Verwoerd, the architect of apartheid, is stabbed to death in Cape Town, South Africa during a parliamentary meeting.
    • September 30 » Bechuanaland declares its independence, and becomes the Republic of Botswana.
    • October 9 » Vietnam War: South Korean troops commit the Binh Tai Massacre.
    • October 22 » The Supremes become the first all-female music group to attain a No. 1 selling album (The Supremes A' Go-Go).
    • November 4 » The Arno River floods Florence, Italy, to a maximum depth of 6.7m (22ft), leaving thousands homeless and destroying millions of masterpieces of art and rare books. Also Venice was submerged on the same day at its record all-time acqua alta of 194cm (76in).


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname De Cocq

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When copying data from this family tree, please include a reference to the origin:
Eric Brouwer, "Family tree Brouwer - Koster", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-eric-brouwer/I69034.php : accessed February 19, 2026), "Wilhelmus Theodorus de Cocq (1885-1966)".