Family tree Weening » Roelof van der Ley (1911-)

Personal data Roelof van der Ley 


Household of Roelof van der Ley

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Timeline Roelof van der Ley

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Ancestors (and descendant) of Roelof van der Ley

Willem Hofman
1839-1928
Hiltje Bos
1846-1928

Roelof van der Ley
1911-????


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Sources

  1. Geboorteregister Grootegast 1911

Historical events

  • The temperature on September 19, 1911 was between 9.1 °C and 18.1 °C and averaged 13.1 °C. There was 5.4 hours of sunshine (43%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the 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 February 12, 1908 to August 29, 1913 the cabinet Heemskerk, with Mr. Th. Heemskerk (AR) as prime minister.
  • In the year 1911: Source: Wikipedia
    • The Netherlands had about 6.0 million citizens.
    • May 15 » In Standard Oil Co. of New Jersey v. United States, the United States Supreme Court declares Standard Oil to be an "unreasonable" monopoly under the Sherman Antitrust Act and orders the company to be broken up.
    • May 30 » At the Indianapolis Motor Speedway, the first Indianapolis 500 ends with Ray Harroun in his Marmon Wasp becoming the first winner of the 500-mile auto race.
    • July 7 » The United States, UK, Japan, and Russia sign the North Pacific Fur Seal Convention of 1911 banning open-water seal hunting, the first international treaty to address wildlife preservation issues.
    • August 24 » Manuel de Arriaga is elected and sworn-in as the first President of Portugal.
    • November 5 » After declaring war on the Ottoman Empire on September 29, 1911, Italy annexes Tripoli and Cyrenaica.
    • November 11 » Many cities in the Midwestern United States break their record highs and lows on the same day as a strong cold front rolls through.


Same birth/death day

Source: Wikipedia


About the surname Van der Ley


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When copying data from this family tree, please include a reference to the origin:
Hans Weening, "Family tree Weening", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-weening/I120606.php : accessed February 24, 2026), "Roelof van der Ley (1911-)".