Family tree Coster » Bertha Os (1897-1942)

Personal data Bertha Os 


Household of Bertha Os

She is married to Aron de Winter.

They got married.


Child(ren):

  1. Sientje de Winter  1935-1942

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Timeline Bertha Os

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Ancestors (and descendant) of Bertha Os


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Historical events

Birthday February 17, 1897

  • The temperature on February 17, 1897 was about -3.8 °C. The airpressure was 77 cm mercury. The atmospheric humidity was 95%. 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.
    • February 1 » Shinhan Bank, the oldest bank in South Korea, opens in Seoul.
    • April 18 » The Greco-Turkish War is declared between Greece and the Ottoman Empire.
    • August 21 » Oldsmobile, an American automobile manufacturer and marque, is founded.
    • September 1 » The Tremont Street Subway in Boston opens, becoming the first underground rapid transit system in North America.
    • September 10 » Lattimer massacre: A sheriff's posse kills 19 unarmed striking immigrant miners in Lattimer, Pennsylvania, United States.

Day of death September 30, 1942

  • The temperature on September 30, 1942 was between 11.2 °C and 20.2 °C and averaged 15.2 °C. There was 0.3 mm of rain during 0.3 hours. There was 0.9 hours of sunshine (8%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south east. 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 year 1942: Source: Wikipedia
    • The Netherlands had about 9.0 million citizens.
    • January 26 » World War II: The first United States forces arrive in Europe landing in Northern Ireland.
    • May 7 » World War II: During the Battle of the Coral Sea, United States Navy aircraft carrier aircraft attack and sink the Imperial Japanese Navy light aircraft carrier Shōhō; the battle marks the first time in naval history that two enemy fleets fight without visual contact between warring ships.
    • May 30 » World War II: One thousand British bombers launch a 90-minute attack on Cologne, Germany.
    • June 7 » World War II: The Battle of Midway ends in American victory.
    • August 11 » Actress Hedy Lamarr and composer George Antheil receive a patent for a Frequency-hopping spread spectrum communication system that later became the basis for modern technologies in wireless telephones and Wi-Fi.
    • August 13 » Major General Eugene Reybold of the U.S. Army Corps of Engineers authorizes the construction of facilities that would house the "Development of Substitute Materials" project, better known as the Manhattan Project.


Same birth/death day

Source: Wikipedia

  • 1890 » Ronald Fisher, English-Australian statistician, biologist, and geneticist († 1962)
  • 1891 » Abraham Fraenkel, German-Israeli mathematician and academic († 1965)
  • 1893 » Wally Pipp, American baseball player and journalist († 1965)
  • 1899 » Jibanananda Das, Bangladeshi-Indian poet and author († 1954)
  • 1900 » Ruth Clifford, American actress († 1998)
  • 1903 » Sadegh Hedayat, Iranian-French author and translator († 1951)

Source: Wikipedia


About the surname Os

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  • Check the information Open Archives has about Os.
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The Family tree Coster publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Frank Coster, "Family tree Coster", database, Genealogy Online (https://www.genealogieonline.nl/stamboom_coster/I1593.php : accessed January 8, 2026), "Bertha Os (1897-1942)".