Family tree Konjer » Harm De Roo (1878-1965)

Personal data Harm De Roo 


Household of Harm De Roo

He is married to Aaltje Kamer.

They got married on April 19, 1912 at Ruinerwold (dr), 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 Koops De 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
1878-1965

1912

Aaltje Kamer
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.
      • February 18 » John Tunstall is murdered by outlaw Jesse Evans, sparking the Lincoln County War in Lincoln County, New Mexico.
      • February 21 » The first telephone directory is issued in New Haven, Connecticut.
      • September 1 » Emma Nutt becomes the world's first female telephone operator when she is recruited by Alexander Graham Bell to the Boston Telephone Dispatch Company.
      • September 3 » Over 640 die when the crowded pleasure boat Princess Alice collides with the Bywell Castle in the River Thames.
      • November 17 » First assassination attempt against Umberto I of Italy by anarchist Giovanni Passannante, who was armed with a dagger. The King survived with a slight wound in an arm. Prime Minister Benedetto Cairoli blocked the aggressor, receiving an injury in a leg.
      • December 18 » The Al-Thani family become the rulers of the state of Qatar.

    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.
      • January 6 » New Mexico is admitted to the Union as the 47th U.S. state.
      • February 25 » Marie-Adélaïde, the eldest of six daughters of Guillaume IV, becomes the first reigning Grand Duchess of Luxembourg.
      • September 4 » Albanian rebels succeed in their revolt when the Ottoman Empire agrees to fulfill their demands
      • 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 19 » First Balkan War: The Serbian Army captures Bitola, ending the five-century-long Ottoman rule of Macedonia.
      • December 3 » Bulgaria, Greece, Montenegro, and Serbia (the Balkan League) sign an armistice with the Ottoman Empire, temporarily halting the First Balkan War. (The armistice will expire on February 3, 1913, and hostilities will resume.)

    Day of death November 7, 1965

    • The temperature on November 7, 1965 was between 3.5 °C and 17.7 °C and averaged 9.8 °C. There was 7.1 hours of sunshine (76%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the south east. Source: KNMI
    • Koningin Juliana (Huis van Oranje-Nassau) was from September 4, 1948 till April 30, 1980 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
    • In The Netherlands , there was from July 24, 1963 to April 14, 1965 the cabinet Marijnen, with Mr. V.G.M. Marijnen (KVP) as prime minister.
    • In The Netherlands , there was from April 14, 1965 to November 22, 1966 the cabinet Cals, with Mr. J.M.L.Th. Cals (KVP) as prime minister.
    • In the year 1965: Source: Wikipedia
      • The Netherlands had about 12.2 million citizens.
      • February 21 » Malcolm X is assassinated while giving a talk at the Audubon Ballroom in Harlem.
      • April 24 » Civil war breaks out in the Dominican Republic when Colonel Francisco Caamaño overthrows the triumvirate that had been in power since the coup d'état against Juan Bosch.
      • June 18 » Vietnam War: The United States uses B-52 bombers to attack National Liberation Front guerrilla fighters in South Vietnam.
      • August 18 » Vietnam War: Operation Starlite begins: United States Marines destroy a Viet Cong stronghold on the Van Tuong peninsula in the first major American ground battle of the war.
      • September 20 » Following the Battle of Burki, the Indian Army captures Dograi in course of the Indo-Pakistani War of 1965.
      • December 21 » International Convention on the Elimination of All Forms of Racial Discrimination is adopted.
    

    Same birth/death day

    Source: Wikipedia

    Source: Wikipedia


    About the surname De Roo

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    The Family tree Konjer publication was prepared by .contact the author
    When copying data from this family tree, please include a reference to the origin:
    Klaas Konjer, "Family tree Konjer", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-konjer/I1741.php : accessed February 16, 2026), "Harm De Roo (1878-1965)".