Family tree Baars » Helena van Kooperen

Personal data Helena van Kooperen 

  • She was born.

Household of Helena van Kooperen

She is married to Pieter Selier.

They got married on July 31, 1907 at Leiden.


Child(ren):


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Ancestors (and descendant) of Helena van Kooperen

Helena van Kooperen

1907

Pieter Selier

Christiaan Bernardus Selier
1910-????

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Historical events

Day of marriage July 31, 1907

  • The temperature on July 31, 1907 was between 9.3 °C and 16.7 °C and averaged 12.8 °C. There was 7.9 mm of rain. There was 4.8 hours of sunshine (31%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the west-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 1907: Source: Wikipedia
    • The Netherlands had about 5.6 million citizens.
    • April 17 » The Ellis Island immigration center processes 11,747 people, more than on any other day.
    • May 28 » The first Isle of Man TT race was held.
    • July 29 » Sir Robert Baden-Powell sets up the Brownsea Island Scout camp in Poole Harbour on the south coast of England. The camp runs from August 1 to August 9 and is regarded as the foundation of the Scouting movement.
    • November 9 » The Cullinan Diamond is presented to King Edward VII on his birthday.
    • December 14 » The Thomas W. Lawson, the largest ever ship without a heat engine, runs aground and founders near the Hellweather's Reef within the Isles of Scilly in a gale. The pilot and 15 seamen die.
    • December 31 » The first New Year's Eve celebration is held in Times Square (then known as Longacre Square) in Manhattan.

About the surname Van Kooperen


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When copying data from this family tree, please include a reference to the origin:
Rob, "Family tree Baars", database, Genealogy Online (https://www.genealogieonline.nl/baars-stamboom/R404.php : accessed February 13, 2026), "Helena van Kooperen".