Family tree Ackermans » Jacoba Roos (1904-)

Personal data Jacoba Roos 

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Household of Jacoba Roos

She is married to Arie Johannes Grootveld.

They got married on October 29, 1930 at Scheveningen (zuid-holland), she was 25 years old.

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Historical events

  • The temperature on November 27, 1904 was between -2.1 °C and 5.0 °C and averaged 1.4 °C. There was 2.0 hours of sunshine (24%). The average windspeed was 2 Bft (weak wind) and was prevailing from the west. 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 year 1904: Source: Wikipedia
    • The Netherlands had about 5.4 million citizens.
    • February 8 » Battle of Port Arthur: A surprise torpedo attack by the Japanese at Port Arthur, China starts the Russo-Japanese War.
    • February 28 » S.L. Benfica is founded in Portugal.
    • May 9 » The steam locomotive City of Truro becomes the first steam engine in Europe to exceed 100mph (160km/h).
    • May 15 » Russo-Japanese War: The Russian minelayer Amur lays a minefield about 15 miles off Port Arthur and sinks Japan's battleships Hatsuse, 15,000 tons, with 496 crew and Yashima.
    • August 10 » Russo-Japanese War: The Battle of the Yellow Sea between the Russian and Japanese battleship fleets takes place.
    • August 23 » The automobile tire chain is patented.


Same birth/death day

Source: Wikipedia


About the surname Roos

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When copying data from this family tree, please include a reference to the origin:
Wim Ackermans, "Family tree Ackermans", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-ackermans/I4160.php : accessed January 30, 2026), "Jacoba Roos (1904-)".