Family tree Boas-Bianchi-Baaij-Happee e.v.a. » Roberta Irmgard de Schemaker (1936-1973)

Personal data Roberta Irmgard de Schemaker 


Household of Roberta Irmgard de Schemaker

She is married to (Not public).

They got married before 1973.

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Historical events

  • The temperature on January 31, 1936 was between 5.2 °C and 9.2 °C and averaged 7.3 °C. There was 11.6 mm of rain during 10.8 hours. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the south-southwest. 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 31, 1935 to June 24, 1937 the cabinet Colijn III, with Dr. H. Colijn (ARP) as prime minister.
  • In the year 1936: Source: Wikipedia
    • The Netherlands had about 8.5 million citizens.
    • March 1 » The Hoover Dam is completed.
    • July 20 » The Montreux Convention is signed in Switzerland, authorizing Turkey to fortify the Dardanelles and Bosphorus but guaranteeing free passage to ships of all nations in peacetime.
    • August 10 » Spanish Civil War: The Regional Defence Council of Aragon is dissolved by the Spanish Republic.
    • November 12 » In California, the San Francisco–Oakland Bay Bridge opens to traffic.
    • November 23 » Life magazine is reborn as a photo magazine and enjoys instant success.
    • December 11 » Abdication Crisis: Edward VIII's abdication as King of the United Kingdom and the British Dominions beyond the Seas, and Emperor of India, becomes effective.
  • The temperature on October 15, 1973 was between 6.7 °C and 11.7 °C and averaged 9.0 °C. There was 0.9 mm of rain during 1.8 hours. There was 0.1 hours of sunshine (1%). The almost completely overcast was. The average windspeed was 1 Bft (weak wind) and was prevailing from the 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 Thursday, July 20, 1972 to Friday, May 11, 1973 the cabinet Biesheuvel II, with Mr. B.W. Biesheuvel (ARP) as prime minister.
  • In The Netherlands , there was from Friday, May 11, 1973 to Monday, December 19, 1977 the cabinet Den Uyl, with Drs. J.M. den Uyl (PvdA) as prime minister.
  • In the year 1973: Source: Wikipedia
    • The Netherlands had about 13.4 million citizens.
    • January 22 » The crew of Apollo 17 addresses a joint session of Congress after the completion of the final Apollo moon landing mission.
    • May 8 » A 71-day standoff between federal authorities and the American Indian Movement members occupying the Pine Ridge Reservation at Wounded Knee, South Dakota ends with the surrender of the militants.
    • October 8 » Yom Kippur War: Israel loses more than 150 tanks in a failed attack on Egyptian-occupied positions.
    • October 17 » OPEC imposes an oil embargo against countries they deem to have helped Israel in the Yom Kippur War.
    • November 4 » The Netherlands experiences the first Car-Free Sunday caused by the 1973 oil crisis. Highways are used only by cyclists and roller skaters.
    • December 6 » The Twenty-fifth Amendment: The United States House of Representatives votes 387–35 to confirm Gerald Ford as Vice President of the United States. (On November 27, the Senate confirmed him 92–3.)


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname De Schemaker


When copying data from this family tree, please include a reference to the origin:
Kees Boas, "Family tree Boas-Bianchi-Baaij-Happee e.v.a.", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-boas/I13438.php : accessed May 4, 2024), "Roberta Irmgard de Schemaker (1936-1973)".