Family tree Koops » Harm de Roo (1878-< 1930)

Personal data Harm de Roo 


Household of Harm de Roo

He is married to Aaltje Kramer.

They got married on April 19, 1912 at Ruinerwold, he was 33 years old.

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Timeline Harm de Roo

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Ancestors (and descendant) of Harm de Roo

Harm de [Koops] Roo
1820-1901
Hilligje Alberts [Mastenbroek ]
1815-1890
Hendrik Klaas Konjer
1825-1911
Aaltje Bartelds Zoer
1830-1883
Albert de Roo
1849-1925
Jentje Konjer
1852-1935

Harm de Roo
1878-< 1930

1912

Aaltje Kramer
1884-1930


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    Historical events

    Birthday September 26, 1878

    • The temperature on September 26, 1878 was about 14.9 °C. The air pressure was 2 kgf/m2 and came mainly from the west-northwest. The airpressure was 76 cm mercury. The atmospheric humidity was 64%. Source: KNMI
    • Koning Willem III (Huis van Oranje-Nassau) was from 1849 till 1890 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
    • In The Netherlands , there was from November 3, 1877 to August 20, 1879 the cabinet Kappeijne van de Coppello, with Mr. J. Kappeijne van de Coppello (liberaal) as prime minister.
    • In the year 1878: Source: Wikipedia
      • The Netherlands had about 4.0 million citizens.
      • January 16 » Russo-Turkish War (1877–78): Battle of Philippopolis: Captain Aleksandr Burago with a squadron of Russian Imperial army dragoons liberates Plovdiv from Ottoman rule.
      • January 28 » Yale Daily News becomes the first independent daily college newspaper in the United States.
      • March 3 » The Russo-Turkish War ends with Bulgaria regaining its independence from the Ottoman Empire according to the Treaty of San Stefano.
      • May 25 » Gilbert and Sullivan's comic opera H.M.S. Pinafore opens at the Opera Comique in London.
      • October 22 » The Bramall Lane stadium sees the first rugby match played under floodlights.
      • December 31 » Karl Benz, working in Mannheim, Germany, filed for a patent on his first reliable two-stroke gas engine, and he was granted the patent in 1879.

    Day of marriage April 19, 1912

    • The temperature on April 19, 1912 was between 0.6 °C and 17.9 °C and averaged 10.2 °C. There was 11.1 hours of sunshine (79%). The average windspeed was 2 Bft (weak wind) and was prevailing from the north-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 February 12, 1908 to August 29, 1913 the cabinet Heemskerk, with Mr. Th. Heemskerk (AR) as prime minister.
    • In the year 1912: Source: Wikipedia
      • The Netherlands had about 6.0 million citizens.
      • March 12 » The Girl Guides (later renamed the Girl Scouts of the USA) are founded in the United States.
      • June 8 » Carl Laemmle incorporates Universal Pictures.
      • October 14 » Former president Theodore Roosevelt is shot and mildly wounded by John Flammang Schrank. With the fresh wound in his chest, and the bullet still within it, Roosevelt delivers his scheduled speech.
      • November 2 » Bulgaria defeats the Ottoman Empire in the Battle of Lule Burgas, the bloodiest battle of the First Balkan War, which opens her way to Constantinople.
      • December 16 » First Balkan War: The Royal Hellenic Navy defeats the Ottoman Navy at the Battle of Elli.
      • December 28 » The first municipally owned streetcars take to the streets in San Francisco.
    

    Same birth/death day

    Source: Wikipedia


    About the surname De Roo

    • View the information that Genealogie Online has about the surname De Roo.
    • Check the information Open Archives has about De Roo.
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    The Family tree Koops publication was prepared by .contact the author
    When copying data from this family tree, please include a reference to the origin:
    Gert Pieters, "Family tree Koops", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-koops/I1328.php : accessed March 10, 2026), "Harm de Roo (1878-< 1930)".