The temperature on July 9, 1870 was about 19.3 °C. There was 16 mm of rain. The air pressure was 1 kgf/m2 and came mainly from the west. The airpressure was 76 cm mercury. The atmospheric humidity was 96%. Source: KNMI
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).
January 23 » In Montana, U.S. cavalrymen kill 173 Native Americans, mostly women and children, in what becomes known as the Marias Massacre.
January 26 » Reconstruction Era: Virginia rejoins the Union.
February 15 » Stevens Institute of Technology is founded in New Jersey, USA and offers the first Bachelor of Engineering degree in Mechanical Engineering.
July 19 » Franco-Prussian War: France declares war on Prussia.
October 2 » A plebiscite held in Rome, supports annexation of city of Rome by the Kingdom of Italy.
December 12 » Joseph H. Rainey of South Carolina becomes the second black U.S. congressman.
When copying data from this family tree, please include a reference to the origin: P. Heres, "Family tree Haverkamp", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-haverkamp/I1099501554.php : accessed June 1, 2024), "Janna Willemina Bonhof (1850-????)".
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