Family tree Van Knippenberg » Irene Olivera (1909-)

Personal data Irene Olivera 

  • She was born on February 9, 1909 in Alameda County, California, Verenigde Staten.

Household of Irene Olivera

She is married to Conrad Knippenberg.

They got married.


Child(ren):

  1. (Not public)

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Ancestors (and descendant) of Irene Olivera

Irene Olivera
1909-????


Conrad Knippenberg
1905-1982

(Not public)

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Historical events

Birthday February 9, 1909

  • The temperature on February 9, 1909 was between -4.5 °C and 1.5 °C and averaged -1.1 °C. There was 1.5 hours of sunshine (16%). The average windspeed was 4 Bft (moderate breeze) 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 February 12, 1908 to August 29, 1913 the cabinet Heemskerk, with Mr. Th. Heemskerk (AR) as prime minister.
  • In the year 1909: Source: Wikipedia
    • The Netherlands had about 5.8 million citizens.
    • February 12 » New Zealand's worst maritime disaster of the 20th century happens when the SSPenguin, an inter-island ferry, sinks and explodes at the entrance to Wellington Harbour.
    • February 23 » The AEA Silver Dart makes the first powered flight in Canada and the British Empire.
    • April 6 » Robert Peary and Matthew Henson become the first people to reach the North Pole; Peary's claim has been disputed because of failings in his navigational ability.
    • July 16 » Persian Constitutional Revolution: Mohammad Ali Shah Qajar is forced out as Shah of Persia and is replaced by his son Ahmad Shah Qajar.
    • September 7 » Eugène Lefebvre crashes a new French-built Wright biplane during a test flight at Juvisy, south of Paris, becoming the first aviator in the world to lose his life in a powered heavier-than-air craft.
    • October 16 » William Howard Taft and Porfirio Díaz hold the first summit between a U.S. and a Mexican president. They narrowly escape assassination.


Same birth/death day

Source: Wikipedia


About the surname Olivera

  • View the information that Genealogie Online has about the surname Olivera.
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The Family tree Van Knippenberg publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Van Knippenberg, "Family tree Van Knippenberg", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-van-knippenberg/I6540.php : accessed January 11, 2026), "Irene Olivera (1909-)".