Family tree Steinmeier/De Vries » jJan de Graaf (1870-????)

Personal data jJan de Graaf 


Household of jJan de Graaf

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Timeline jJan de Graaf

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Ancestors (and descendant) of jJan de Graaf

Jan Barels
1778-1860
Jan de Graaf
1828-1871

jJan de Graaf
1870-????


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    Historical events

    • The temperature on May 1, 1870 was about 13.7 °C. The air pressure was 21 kgf/m2 and came mainly from the west-southwest. The airpressure was 75 cm mercury. The atmospheric humidity was 52%. Source: KNMI
    • Koning Willem III (Huis van Oranje-Nassau) was from 1849 till 1890 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
    • From June 4, 1868 till January 4, 1871 the Netherlands had a cabinet Van Bosse - Fock with the prime ministers Mr. P.P. van Bosse (liberaal) and Mr. C. Fock (liberaal).
    • In the year 1870: Source: Wikipedia
      • The Netherlands had about 3.6 million citizens.
      • January 23 » In Montana, U.S. cavalrymen kill 173 Native Americans, mostly women and children, in what becomes known as the Marias Massacre.
      • February 15 » Stevens Institute of Technology is founded in New Jersey, USA and offers the first Bachelor of Engineering degree in Mechanical Engineering.
      • April 13 » The New York City Metropolitan Museum of Art is founded.
      • August 6 » Franco-Prussian War: The Battle of Spicheren is fought, resulting in a Prussian victory.
      • September 1 » Franco-Prussian War: The Battle of Sedan is fought, resulting in a decisive Prussian victory.
      • September 18 » Old Faithful Geyser is observed and named by Henry D. Washburn.
    

    Same birth/death day

    Source: Wikipedia


    About the surname De Graaf

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

    When copying data from this family tree, please include a reference to the origin:
    Herman Steinmeier, "Family tree Steinmeier/De Vries", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-steinmeier/R4601.php : accessed December 29, 2025), "jJan de Graaf (1870-????)".