Family tree Roks/Scheffer » Jan Willem Blankestijn (1866-1941)

Personal data Jan Willem Blankestijn 


Household of Jan Willem Blankestijn

He is married to Luthera Johanna Roks.

They got married on May 26, 1909 at Rhenen, he was 43 years old.

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Historical events

Birthday April 28, 1866

  • The temperature on April 28, 1866 was about 20.6 °C. There was 0.1 mm of rain. The air pressure was 13 kgf/m2 and came mainly from the west. The airpressure was 75 cm mercury. The atmospheric humidity was 60%. 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 February 1, 1862 to February 10, 1866 the cabinet Thorbecke II, with Mr. J.R. Thorbecke (liberaal) as prime minister.
  • In The Netherlands , there was from February 10, 1866 to June 1, 1866 the cabinet Fransen van de Putte, with I.D. Fransen van de Putte (liberaal) as prime minister.
  • From June 1, 1866 till June 4, 1868 the Netherlands had a cabinet Van Zuijlen van Nijevelt - Heemskerk with the prime ministers Mr. J.P.J.A. graaf Van Zuijlen van Nijevelt (AR) and Mr. J. Heemskerk Azn. (conservatief).
  • In the year 1866: Source: Wikipedia
    • The Netherlands had about 3.6 million citizens.
    • February 16 » Spencer Compton Cavendish, Marquess of Hartington becomes British Secretary of State for War.
    • April 6 » The Grand Army of the Republic, an American patriotic organization composed of Union veterans of the American Civil War, is founded. It lasts until 1956.
    • May 5 » Memorial Day first celebrated in United States at Waterloo, New York.
    • July 20 » Austro-Prussian War: Battle of Lissa: The Austrian Navy, led by Admiral Wilhelm von Tegetthoff, defeats the Italian Navy near the island of Vis in the Adriatic Sea.
    • September 22 » The Battle of Curupayty is Paraguay's only significant victory in the Paraguayan War.
    • October 22 » A plebiscite ratifies the annexion of Veneto and Mantua to Italy, which had occurred three days before, on October 19.

Day of death February 17, 1941

  • The temperature on February 17, 1941 was between 3.3 °C and 8.9 °C and averaged 5.8 °C. There was 1.1 hours of sunshine (11%). The average windspeed was 3 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 September 3, 1940 to July 27, 1941 the cabinet Gerbrandy I, with Prof. dr. P.S. Gerbrandy (ARP) as prime minister.
  • 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 1941: Source: Wikipedia
    • The Netherlands had about 8.9 million citizens.
    • January 6 » United States President Franklin D. Roosevelt delivers his Four Freedoms speech in the State of the Union address.
    • January 20 » A German officer is killed in Bucharest, Romania, sparking a rebellion and pogrom by the Iron Guard, killing 125 Jews and 30 soldiers.
    • March 2 » World War II: First German military units enter Bulgaria after it joins the Axis Pact.
    • November 12 » World War II: The Soviet cruiserChervona Ukraina is destroyed during the Battle of Sevastopol.
    • December 6 » World War II: The United Kingdom and Canada declare war on Finland in support of the Soviet Union during the Continuation War. Camp X opens in Canada to begin training Allied Secret Agents for the War.
    • December 7 » World War II: Attack on Pearl Harbor: The Imperial Japanese Navy carries out a surprise attack on the United States Pacific Fleet and its defending Army and Marine air forces at Pearl Harbor, Hawaii. (For Japan's near-simultaneous attacks on Eastern Hemisphere targets, see December 8.)


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Blankestijn


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When copying data from this family tree, please include a reference to the origin:
T.N.S. Roks-Scheffer, "Family tree Roks/Scheffer", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-roks-scheffer/I72.php : accessed January 31, 2026), "Jan Willem Blankestijn (1866-1941)".