Descendants Hemerik-Broekhuizen-Huner-Koper-Barink » Sijtje Blansjaar (1887-1942)

Personal data Sijtje Blansjaar 


Household of Sijtje Blansjaar

She is married to Johannes van Polanen.

They got married on May 19, 1909 at Leiden, she was 21 years old.


Child(ren):


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Timeline Sijtje Blansjaar

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Ancestors (and descendant) of Sijtje Blansjaar

Carel Blansjaar
1806-1862
Jannetje Koet
1815-1894
Hermanus van der Reek
1827-1900
Jacoba Schaft
1829-1914

Sijtje Blansjaar
1887-1942

1909

Johannes van Polanen
1876-????

Maria van Polanen
1909-????
Sara van Polanen
1911-????
Sijtje van Polanen
1914-????

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Relationship Sijtje Blansjaar

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Historical events

Birthday July 25, 1887

  • The temperature on July 25, 1887 was about 16.4 °C. The air pressure was 8 kgf/m2 and came mainly from the south-southwest. The airpressure was 76 cm mercury. The atmospheric humidity was 90%. 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 April 23, 1884 to April 21, 1888 the cabinet Heemskerk, with Mr. J. Heemskerk Azn. (conservatief) as prime minister.
  • In the year 1887: Source: Wikipedia
    • The Netherlands had about 4.5 million citizens.
    • January 20 » The United States Senate allows the Navy to lease Pearl Harbor as a naval base.
    • April 28 » A week after being arrested by the Prussian Secret Police, French police inspector Guillaume Schnaebelé is released on order of William I, German Emperor, defusing a possible war.
    • June 8 » Herman Hollerith applies for US patent #395,781 for the 'Art of Compiling Statistics', which was his punched card calculator.
    • June 18 » The Reinsurance Treaty between Germany and Russia is signed.
    • June 23 » The Rocky Mountains Park Act becomes law in Canada creating the nation's first national park, Banff National Park.
    • July 4 » The founder of Pakistan, Quaid-i-Azam Muhammad Ali Jinnah, joins Sindh-Madrasa-tul-Islam, Karachi.

Day of marriage May 19, 1909

  • The temperature on May 19, 1909 was between 4.4 °C and 17.7 °C and averaged 11.7 °C. There was 9.6 hours of sunshine (61%). The average windspeed was 2 Bft (weak wind) and was prevailing from the west. 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 22 » The sixteen battleships of the Great White Fleet, led by USSConnecticut, return to the United States after a voyage around the world.
    • April 9 » The U.S. Congress passes the Payne–Aldrich Tariff Act.
    • April 11 » The city of Tel Aviv is founded.
    • April 14 » A massacre is organized by the Ottoman Empire against the Armenian population of Cilicia.
    • May 31 » The National Negro Committee, forerunner to the National Association for the Advancement of Colored People (NAACP), convenes for the first time.
    • August 30 » Burgess Shale fossils are discovered by Charles Doolittle Walcott.

Day of death January 17, 1942

  • The temperature on January 17, 1942 was between -11.8 °C and -6.6 °C and averaged -9.6 °C. There was 6.0 hours of sunshine (72%). The average windspeed was 2 Bft (weak wind) 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 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.
    • February 14 » Battle of Pasir Panjang contributes to the fall of Singapore.
    • June 23 » World War II: Germany's latest fighter aircraft, a Focke-Wulf Fw 190, is captured intact when it mistakenly lands at RAF Pembrey in Wales.
    • June 28 » World War II: Nazi Germany starts its strategic summer offensive against the Soviet Union, codenamed Case Blue.
    • July 1 » World War II: First Battle of El Alamein.
    • July 23 » Bulgarian poet and Communist leader Nikola Vaptsarov is executed by firing squad.
    • August 6 » Queen Wilhelmina of the Netherlands becomes the first reigning queen to address a joint session of the United States Congress.

About the surname Blansjaar


The Descendants Hemerik-Broekhuizen-Huner-Koper-Barink publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
R.A.Hemerik, "Descendants Hemerik-Broekhuizen-Huner-Koper-Barink", database, Genealogy Online (https://www.genealogieonline.nl/parenteel-hemerik/I7523.php : accessed March 8, 2026), "Sijtje Blansjaar (1887-1942)".