Family tree Root, Brinksma, Van Schoten en Molen » Gertrud Ritterhaus (1896-1980)

Personal data Gertrud Ritterhaus 


Household of Gertrud Ritterhaus

She is married to Pieter Johannes Nierop.

They got married on December 20, 1928 at Amersfoort, she was 32 years old.

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Timeline Gertrud Ritterhaus

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Ancestors (and descendant) of Gertrud Ritterhaus

Gertrud Ritterhaus
1896-1980

1928

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Historical events

  • The temperature on December 13, 1896 was about 5.2 °C. The airpressure was 75 cm mercury. The atmospheric humidity was 97%. Source: KNMI
  • Koningin Wilhelmina (Huis van Oranje-Nassau) was from 1890 till 1948 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • Regentes Emma (Huis van Oranje-Nassau) was from 1890 till 1898 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • In The Netherlands , there was from May 9, 1894 to July 27, 1897 the cabinet Roëll, with Jonkheer mr. J. Roëll (oud-liberaal) as prime minister.
  • In the year 1896: Source: Wikipedia
    • The Netherlands had about 5.1 million citizens.
    • January 18 » An X-ray generating machine is exhibited for the first time by H. L. Smith.
    • April 15 » Closing ceremony of the Games of the I Olympiad in Athens, Greece.
    • May 18 » Khodynka Tragedy: A mass panic on Khodynka Field in Moscow during the festivities of the coronation of Russian Tsar Nicholas II results in the deaths of 1,389 people.
    • May 27 » The F4-strength St. Louis–East St. Louis tornado hits in St. Louis, Missouri, and East St. Louis, Illinois, killing at least 255 people and causing over $10-million in damage.
    • June 4 » Henry Ford completes the Ford Quadricycle, his first gasoline-powered automobile, and gives it a successful test run.
    • November 17 » The Western Pennsylvania Hockey League, which later became the first ice hockey league to openly trade and hire players, began play at Pittsburgh's Schenley Park Casino.
  • The temperature on December 20, 1928 was between -0.6 °C and 1.9 °C and averaged 1.1 °C. There was 3.5 mm of rain. 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 March 8, 1926 to August 10, 1929 the cabinet De Geer I, with Jonkheer mr. D.J. de Geer (CHU) as prime minister.
  • In the year 1928: Source: Wikipedia
    • The Netherlands had about 7.6 million citizens.
    • January 1 » Boris Bazhanov defects through Iran. He is the only assistant of Joseph Stalin's secretariat to have defected from the Eastern Bloc.
    • January 7 » A disastrous flood of the River Thames kills 14 people and causes extensive damage to much of riverside London.
    • March 12 » In California, the St. Francis Dam fails; the resulting floods kill 431 people.
    • June 4 » The President of the Republic of China, Zhang Zuolin, is assassinated by Japanese agents.
    • August 27 » The Kellogg–Briand Pact outlawing war is signed by fifteen nations. Ultimately sixty-one nations will sign it.
    • October 2 » The "Prelature of the Holy Cross and the Work of God", commonly known as Opus Dei, is founded.
  • The temperature on May 17, 1980 was between 6.4 °C and 19.7 °C and averaged 14.8 °C. There was 9.5 hours of sunshine (60%). The partly or heavily clouded 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)
  • 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 Monday, December 19, 1977 to Friday, September 11, 1981 the cabinet Van Agt I, with Mr. A.A.M. van Agt (CDA/KVP) as prime minister.
  • In the year 1980: Source: Wikipedia
    • The Netherlands had about 14.1 million citizens.
    • February 28 » Andalusia approves its statute of autonomy through a referendum.
    • May 5 » Operation Nimrod: The British Special Air Service storms the Iranian embassy in London after a six-day siege.
    • May 8 » The World Health Organization confirms the eradication of smallpox.
    • June 3 » An explosive device is detonated at the Statue of Liberty. The FBI suspects Croatian nationalists.
    • July 23 » Phạm Tuân becomes the first Vietnamese citizen and the first Asian in space when he flies aboard the Soyuz 37 mission as an Intercosmos Research Cosmonaut.
    • August 2 » A bomb explodes at the railway station in Bologna, Italy, killing 85 people and wounding more than 200.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Ritterhaus


When copying data from this family tree, please include a reference to the origin:
Marjon Root, "Family tree Root, Brinksma, Van Schoten en Molen", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-root/I2934.php : accessed February 12, 2026), "Gertrud Ritterhaus (1896-1980)".