Family tree Grevinga » gerrit jan olthof (1884-????)

Personal data gerrit jan olthof 


Household of gerrit jan olthof

He is married to hendrika mengerink.

They got married on August 19, 1905 at neede, he was 21 years old.

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Timeline gerrit jan olthof

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Ancestors (and descendant) of gerrit jan olthof

gerrit jan olthof
1884-????

1905

hendrika mengerink
1886-????


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Historical events

Day of marriage August 19, 1905

  • The temperature on August 19, 1905 was between 13.2 °C and 19.8 °C and averaged 16.5 °C. There was 11.5 hours of sunshine (79%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the west-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 August 1, 1901 to August 16, 1905 the cabinet Kuijper, with Dr. A. Kuijper (AR) as prime minister.
  • 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 1905: Source: Wikipedia
    • The Netherlands had about 5.5 million citizens.
    • January 26 » The world's largest diamond ever, the Cullinan weighing 3,106.75 carats (0.621350kg), is found at the Premier Mine near Pretoria in South Africa.
    • June 30 » Albert Einstein sends the article On the Electrodynamics of Moving Bodies, in which he introduces special relativity, for publication in Annalen der Physik.
    • August 10 » Russo-Japanese War: Peace negotiations begin in Portsmouth, New Hampshire.
    • September 1 » Alberta and Saskatchewan join the Canadian confederation.
    • September 23 » Norway and Sweden sign the "Karlstad treaty", peacefully dissolving the Union between the two countries.
    • December 11 » A workers' uprising occurs in Kiev, Ukraine (then part of the Russian Empire), and establishes the Shuliavka Republic.

About the surname Olthof

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The Family tree Grevinga publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
H. Grevinga, "Family tree Grevinga", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-grevinga/I2265.php : accessed January 23, 2026), "gerrit jan olthof (1884-????)".