Pedigree Plomp » Sylvia Marie Harthorn (1928-1999)

Personal data Sylvia Marie Harthorn 


Household of Sylvia Marie Harthorn

She is married to Raymond Kempema.

They got married on February 21, 1947 at Doon, Iowa, US, she was 19 years old.

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Timeline Sylvia Marie Harthorn

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Ancestors (and descendant) of Sylvia Marie Harthorn

Jan Johannes Dam (Dahm)
1877-1932
Sara Maria Goote
1873-1963

Sylvia Marie Harthorn
1928-1999

1947

Raymond Kempema
1921-1989


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    Historical events

    Birthday January 15, 1928

    • The temperature on January 15, 1928 was between 2.9 °C and 8.2 °C and averaged 6.0 °C. There was 3.1 mm of rain. There was 0.9 hours of sunshine (11%). The average windspeed was 4 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 March 8, 1926 to August 10, 1929 the cabinet De Geer I, with Jonkheer mr. D.J. de Geer (CHU) as prime minister.
    • In the year 1928: Source: Wikipedia
      • The Netherlands had about 7.6 million citizens.
      • January 1 » Boris Bazhanov defects through Iran. He is the only assistant of Joseph Stalin's secretariat to have defected from the Eastern Bloc.
      • April 14 » The Bremen, a German Junkers W 33 type aircraft, reaches Greenly Island, Canada - the first successful transatlantic aeroplane flight from east to west.
      • June 4 » The President of the Republic of China, Zhang Zuolin, is assassinated by Japanese agents.
      • June 8 » Second Northern Expedition: The National Revolutionary Army captures Peking, whose name is changed to Beijing ("Northern Capital").
      • October 15 » The airship, Graf Zeppelin completes its first trans-Atlantic flight, landing at Lakehurst, New Jersey, United States.
      • November 22 » The premier performance of Ravel's Boléro takes place in Paris.

    Day of marriage February 21, 1947

    • The temperature on February 21, 1947 was between -6.9 °C and -4.1 °C and averaged -6.1 °C. There was 1.1 mm of rain during 5.5 hours. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the east-northeast. 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 3, 1946 to August 7, 1948 the cabinet Beel I, with Dr. L.J.M. Beel (KVP) as prime minister.
    • In the year 1947: Source: Wikipedia
      • The Netherlands had about 9.5 million citizens.
      • April 15 » Jackie Robinson debuts for the Brooklyn Dodgers, breaking baseball's color line.
      • July 19 » Prime Minister of the shadow Burmese government, Bogyoke Aung San and eight others are assassinated.
      • August 17 » The Radcliffe Line, the border between the Dominions of India and Pakistan, is revealed.
      • November 6 » Meet the Press, the longest running television program in history, makes its debut.
      • November 25 » Red Scare: The "Hollywood Ten" are blacklisted by Hollywood movie studios.
      • December 6 » The Everglades National Park in Florida is dedicated.

    Day of death June 4, 1999

    • The temperature on June 4, 1999 was between 11.3 °C and 18.0 °C and averaged 14.2 °C. There was 6.7 mm of rain during 2.1 hours. There was 2.6 hours of sunshine (16%). The heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the southwest. Source: KNMI
    • Koningin Beatrix (Huis van Oranje-Nassau) was from April 30, 1980 till April 30, 2013 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
    • In The Netherlands , there was from Monday, August 3, 1998 to Monday, July 22, 2002 the cabinet Kok II, with W. Kok (PvdA) as prime minister.
    • In the year 1999: Source: Wikipedia
      • The Netherlands had about 15.8 million citizens.
      • March 27 » Kosovo War: An American Lockheed F-117A Nighthawk is shot down by a Yugoslav SAM, the first and only Nighthawk to be lost in combat.
      • March 29 » A magnitude 6.8 earthquake in India strikes the Chamoli district in Uttar Pradesh, killing 103.
      • July 10 » In women's association football, the United States defeated China in a penalty shoot-out at the Rose Bowl near Los Angeles to win the final match of the 1999 FIFA Women's World Cup. The final was watched by 90,185 spectators, which set a new world record for attendance at a women's sporting event.
      • August 9 » Russian President Boris Yeltsin fires his Prime Minister, Sergei Stepashin, and for the fourth time fires his entire cabinet.
      • October 31 » EgyptAir Flight 990 crashes into the Atlantic Ocean near Nantucket, killing all 217 people on board.
      • November 26 » The 7.5 Mw  Ambrym earthquake shakes Vanuatu and a destructive tsunami follows. Ten people were killed and forty were injured.
    

    Same birth/death day

    Source: Wikipedia

    Source: Wikipedia


    About the surname Harthorn

    • View the information that Genealogie Online has about the surname Harthorn.
    • Check the information Open Archives has about Harthorn.
    • Check the Wie (onder)zoekt wie? register to see who is (re)searching Harthorn.

    The Pedigree Plomp publication was prepared by .contact the author
    When copying data from this family tree, please include a reference to the origin:
    Rik Plomp, "Pedigree Plomp", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-plomp/I4161.php : accessed January 5, 2026), "Sylvia Marie Harthorn (1928-1999)".