Family tree Ham en Dallinga » Geert Doff (1906-1962)

Personal data Geert Doff 


Household of Geert Doff

He is married to Sjoukje Jantje Groeneveld.

They got married on March 14, 1934 at Groningen, he was 27 years old.

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Historical events

  • The temperature on December 4, 1906 was between 1.5 °C and 10.0 °C and averaged 6.7 °C. There was 1.8 mm of rain. There was 1.0 hours of sunshine (12%). The average windspeed was 4 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 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.
    • February 10 » HMSDreadnought, the first of a revolutionary new breed of battleships is christened and launched by King Edward VII.
    • March 10 » The Courrières mine disaster, Europe's worst ever, kills 1099 miners in northern France.
    • April 7 » Mount Vesuvius erupts and devastates Naples.
    • April 7 » The Algeciras Conference gives France and Spain control over Morocco.
    • April 22 » The 1906 Intercalated Games, now recognized as part of the official Olympic Games, open in Athens.
    • April 27 » The State Duma of the Russian Empire meets for the first time.
  • The temperature on May 4, 1962 was between 4.6 °C and 10.7 °C and averaged 7.8 °C. The almost completely overcast was. The average windspeed was 1 Bft (weak wind) and was prevailing from the north. 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 May 19, 1959 to July 24, 1964 the cabinet De Quay, with Prof. dr. J.E. de Quay (KVP) as prime minister.
  • In the year 1962: Source: Wikipedia
    • The Netherlands had about 11.7 million citizens.
    • January 1 » Western Samoa achieves independence from New Zealand; its name is changed to the Independent State of Western Samoa.
    • August 5 » Apartheid: Nelson Mandela is jailed. He would not be released until 1990.
    • August 27 » The Mariner 2 unmanned space mission is launched to Venus by NASA.
    • September 20 » James Meredith, an African American, is temporarily barred from entering the University of Mississippi.
    • October 16 » Cuban missile crisis begins: Kennedy is informed of photos taken on October 14 by a U-2 showing nuclear missiles (the crisis will last for 13 days starting from this point).
    • October 28 » Cuban Missile Crisis: Premier Nikita Khrushchev orders the removal of Soviet missiles from Cuba.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Doff

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When copying data from this family tree, please include a reference to the origin:
Dirk Ham, "Family tree Ham en Dallinga", database, Genealogy Online (https://www.genealogieonline.nl/ham-stamboom/I4634.php : accessed January 23, 2026), "Geert Doff (1906-1962)".