Family tree Jacobs » Janke de Roo (1865-1945)

Personal data Janke de Roo 


Household of Janke de Roo

She is married to Wiecher Ketelaar.

They got married on June 23, 1894 at Vlagtwedde Groningen Nederland, she was 29 years old.

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Timeline Janke de Roo

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Ancestors (and descendant) of Janke de Roo

Janke de Roo
1865-1945

1894

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Historical events

  • The temperature on March 20, 1865 was about -5.3 °C. The air pressure was 27 kgf/m2 and came mainly from the east-northeast. The airpressure was 76 cm mercury. The atmospheric humidity was 85%. 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 February 1, 1862 to February 10, 1866 the cabinet Thorbecke II, with Mr. J.R. Thorbecke (liberaal) as prime minister.
  • In the year 1865: Source: Wikipedia
    • The Netherlands had about 3.6 million citizens.
    • February 1 » President Abraham Lincoln signs the Thirteenth Amendment to the United States Constitution.
    • April 26 » American Civil War: Confederate General Joseph E. Johnston surrenders his army to General William Tecumseh Sherman at the Bennett Place near Durham, North Carolina. Also the date of Confederate Memorial Day for two states.
    • May 5 » American Civil War: The Confederate District of the Gulf surrenders about 4,000 men at Citronelle, Alabama.
    • May 9 » American Civil War: Nathan Bedford Forrest surrenders his forces at Gainesville, Alabama.
    • June 28 » The Army of the Potomac is disbanded.
    • December 2 » Alabama ratifies 13th Amendment to the U.S. Constitution, followed by North Carolina then Georgia, and U.S. slaves were legally free within two weeks
  • The temperature on June 23, 1894 was about 16.3 °C. The airpressure was 76 cm mercury. The atmospheric humidity was 91%. Source: KNMI
  • Koningin Wilhelmina (Huis van Oranje-Nassau) was from 1890 till 1948 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • Regentes Emma (Huis van Oranje-Nassau) was from 1890 till 1898 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • In The Netherlands , there was from August 21, 1891 to May 9, 1894 the cabinet Van Tienhoven, with Mr. G. van Tienhoven (unie-liberaal) as prime minister.
  • In The Netherlands , there was from May 9, 1894 to July 27, 1897 the cabinet Roëll, with Jonkheer mr. J. Roëll (oud-liberaal) as prime minister.
  • In the year 1894: Source: Wikipedia
    • The Netherlands had about 5.1 million citizens.
    • January 7 » Thomas Edison makes a kinetoscopic film of someone sneezing. On the same day, his employee, William Kennedy Dickson, receives a patent for motion picture film.
    • February 7 » The Cripple Creek miner's strike, led by the Western Federation of Miners, begins in Cripple Creek, Colorado, United States.
    • April 14 » The first ever commercial motion picture house opened in New York City using ten Kinetoscopes, a device for peep-show viewing of films.
    • April 21 » Norway formally adopts the Krag–Jørgensen bolt-action rifle as the main arm of its armed forces, a weapon that would remain in service for almost 50 years.
    • July 4 » The short-lived Republic of Hawaii is proclaimed by Sanford B. Dole.
    • September 15 » First Sino-Japanese War: Japan defeats Qing dynasty China in the Battle of Pyongyang.
  • The temperature on December 29, 1945 was between 0.5 °C and 4.6 °C and averaged 2.4 °C. There was 0.2 mm of rain. The average windspeed was 2 Bft (weak wind) and was prevailing from the south-southeast. 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 July 27, 1941 to February 23, 1945 the cabinet Gerbrandy II, with Prof. dr. P.S. Gerbrandy (ARP) as prime minister.
  • In The Netherlands , there was from February 23, 1945 to June 24, 1945 the cabinet Gerbrandy III, with Prof. dr. P.S. Gerbrandy (ARP) as prime minister.
  • From June 24, 1945 till July 3, 1946 the Netherlands had a cabinet Schermerhorn - Drees with the prime ministers Prof. ir. W. Schermerhorn (VDB) and W. Drees (PvdA).
  • In the year 1945: Source: Wikipedia
    • The Netherlands had about 9.2 million citizens.
    • March 19 » World War II: Off the coast of Japan, a dive bomber hits the aircraft carrier USSFranklin, killing 724 of her crew. Badly damaged, the ship is able to return to the US under her own power.
    • April 26 » World War II: Filipino troops of the 66th Infantry Regiment, Philippine Commonwealth Army, USAFIP-NL and the American troops of the 33rd and 37th Infantry Division, United States Army are liberated in Baguio and they fight against the Japanese forces under General Tomoyuki Yamashita.
    • June 21 » World War II: The Battle of Okinawa ends when the organized resistance of Imperial Japanese Army forces collapses in the Mabuni area on the southern tip of the main island.
    • August 19 » August Revolution: Viet Minh led by Ho Chi Minh take power in Hanoi, Vietnam.
    • October 21 » French women vote for the first time during the 1945 French legislative election.
    • November 16 » UNESCO is founded.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname De Roo

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When copying data from this family tree, please include a reference to the origin:
Michael Jacobs, "Family tree Jacobs", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-michael-jacobs/I48423.php : accessed February 27, 2026), "Janke de Roo (1865-1945)".