Family tree Van der Hoff » Jacoba Frederika Slotboom (1897-1969)

Personal data Jacoba Frederika Slotboom 


Household of Jacoba Frederika Slotboom

She is married to Karel Hendrik van der Hoff.

They got married.

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Historical events

Birthday April 11, 1897

  • The temperature on April 11, 1897 was about 6.2 °C. The airpressure was 76 cm mercury. The atmospheric humidity was 67%. 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 May 9, 1894 to July 27, 1897 the cabinet Roëll, with Jonkheer mr. J. Roëll (oud-liberaal) as prime minister.
  • In The Netherlands , there was from July 27, 1897 to August 1, 1901 the cabinet Pierson, with Mr. N.G. Pierson (unie-liberaal) as prime minister.
  • In the year 1897: Source: Wikipedia
    • The Netherlands had about 5.1 million citizens.
    • January 31 » Czechoslav Trade Union Association is founded in Prague.
    • May 26 » The original manuscript of William Bradford's history, "Of Plymouth Plantation" is returned to the Governor of Massachusetts by the Bishop of London after being taken during the American Revolutionary War.
    • June 22 » British colonial officers Charles Walter Rand and Lt. Charles Egerton Ayerst are assassinated in Pune, Maharashtra, India by the Chapekar brothers and Mahadeo Vinayak Ranade, who are later caught and hanged.
    • August 2 » Anglo-Afghan War: The Siege of Malakand ends when a relief column is able to reach the British garrison in the Malakand states.
    • August 21 » Oldsmobile, an American automobile manufacturer and marque, is founded.
    • December 9 » Activist Marguerite Durand founds the feminist daily newspaper La Fronde in Paris.

Day of death September 2, 1969

  • The temperature on September 2, 1969 was between 11.2 °C and 17.9 °C and averaged 14.8 °C. There was 1.5 hours of sunshine (11%). The partly or heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north-northeast. 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 April 5, 1967 to Tuesday, July 6, 1971 the cabinet De Jong, with P.J.S. de Jong (KVP) as prime minister.
  • In the year 1969: Source: Wikipedia
    • The Netherlands had about 12.8 million citizens.
    • March 18 » The United States begins secretly bombing the Sihanouk Trail in Cambodia, used by communist forces to infiltrate South Vietnam.
    • April 15 » The EC-121 shootdown incident: North Korea shoots down a United States Navy aircraft over the Sea of Japan, killing all 31 on board.
    • July 16 » Apollo program: Apollo 11, the first mission to land astronauts on the Moon, is launched from the Kennedy Space Center at Cape Kennedy, Florida.
    • August 8 » At a zebra crossing in London, photographer Iain Macmillan takes the iconic photo that becomes the cover image of the Beatles' album Abbey Road.
    • October 29 » The first-ever computer-to-computer link is established on ARPANET, the precursor to the Internet.
    • December 24 » Nigerian troops capture Umuahia, the Biafran capital.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Slotboom

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The Family tree Van der Hoff publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
J.E. van der Hoff, "Family tree Van der Hoff", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-van-der-hoff/R1069691211.php : accessed February 7, 2026), "Jacoba Frederika Slotboom (1897-1969)".