Family tree Eijken » Helena Maria de Groot (1912-1991)

Personal data Helena Maria de Groot 


Household of Helena Maria de Groot

She is married to Hendrikus Theodorus Blom.

They got married on April 8, 1942 at Voorhout, she was 29 years old.

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Timeline Helena Maria de Groot

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Ancestors (and descendant) of Helena Maria de Groot


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    Historical events

    Birthday August 26, 1912

    • The temperature on August 26, 1912 was between 10.7 °C and 17.5 °C and averaged 15.0 °C. There was 20.5 mm of rain. There was 0.3 hours of sunshine (2%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the south. 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 February 12, 1908 to August 29, 1913 the cabinet Heemskerk, with Mr. Th. Heemskerk (AR) as prime minister.
    • In the year 1912: Source: Wikipedia
      • The Netherlands had about 6.0 million citizens.
      • April 10 » RMS Titanic sets sail from Southampton, England on her maiden and only voyage.
      • April 15 » The British passenger liner RMSTitanic sinks in the North Atlantic at 2:20a.m., two hours and forty minutes after hitting an iceberg. Only 710 of 2,227 passengers and crew on board survive.
      • June 4 » Massachusetts becomes the first state of the United States to set a minimum wage.
      • November 7 » The Deutsche Opernhaus (now Deutsche Oper Berlin) opens in the Berlin neighborhood of Charlottenburg, with a production of Beethoven's Fidelio.
      • November 12 » King George I of Greece makes a triumphal entry into Thessaloniki after its liberation from 482 years of Ottoman rule.
      • December 28 » The first municipally owned streetcars take to the streets in San Francisco.

    Day of marriage April 8, 1942

    • The temperature on April 8, 1942 was between 5.5 °C and 11.8 °C and averaged 8.7 °C. There was 0.6 mm of rain during 0.3 hours. There was 6.2 hours of sunshine (46%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the 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 27, 1941 to February 23, 1945 the cabinet Gerbrandy II, with Prof. dr. P.S. Gerbrandy (ARP) as prime minister.
    • In the year 1942: Source: Wikipedia
      • The Netherlands had about 9.0 million citizens.
      • January 19 » World War II: The Japanese conquest of Burma begins.
      • January 23 » World War II: The Battle of Rabaul commences Japan's invasion of Australia's Territory of New Guinea.
      • January 26 » World War II: The first United States forces arrive in Europe landing in Northern Ireland.
      • June 11 » World War II: The United States agrees to send Lend-Lease aid to the Soviet Union.
      • November 19 » World War II: Battle of Stalingrad: Soviet Union forces under General Georgy Zhukov launch the Operation Uranus counterattacks at Stalingrad, turning the tide of the battle in the USSR's favor.
      • November 22 » World War II: Battle of Stalingrad: General Friedrich Paulus sends Adolf Hitler a telegram saying that the German 6th Army is surrounded.

    Day of death June 15, 1991

    • The temperature on June 15, 1991 was between 9.7 °C and 14.4 °C and averaged 11.9 °C. There was 17.3 mm of rain during 11.8 hours. The almost completely overcast was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south-southwest. Source: KNMI
    • 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 Tuesday, November 7, 1989 to Monday, August 22, 1994 the cabinet Lubbers III, with Drs. R.F.M. Lubbers (CDA) as prime minister.
    • In the year 1991: Source: Wikipedia
      • The Netherlands had about 15.0 million citizens.
      • February 18 » The IRA explodes bombs in the early morning at Paddington station and Victoria station in London.
      • May 19 » Croatians vote for independence in a referendum.
      • June 7 » Mount Pinatubo erupts, generating an ash column 7 kilometres (4.3mi) high.
      • July 10 » The South African cricket team is readmitted into the International Cricket Council following the end of Apartheid.
      • August 25 » Belarus gains its independence from the Soviet Union.
      • November 7 » Magic Johnson announces that he is HIV-positive and retires from the NBA.
    

    Same birth/death day

    Source: Wikipedia

    Source: Wikipedia


    About the surname De Groot

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    The Family tree Eijken publication was prepared by .contact the author
    When copying data from this family tree, please include a reference to the origin:
    Hans Eijken, "Family tree Eijken", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-eijken/I2221.php : accessed January 7, 2026), "Helena Maria de Groot (1912-1991)".