The temperature on March 29, 1870 was about 4.0 °C. The air pressure was 7 kgf/m2 and came mainly from the northeast. The airpressure was 77 cm mercury. The atmospheric humidity was 78%. 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 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.
May 12 » The Manitoba Act is given the Royal Assent, paving the way for Manitoba to become a province of Canada on July 15.
July 18 » The First Vatican Council decrees the dogma of papal infallibility.
August 24 » The Wolseley expedition reaches Manitoba to end the Red River Rebellion.
September 4 » Emperor Napoleon III of France is deposed and the Third Republic is declared.
When copying data from this family tree, please include a reference to the origin: Joke Koster, "Family tree Griffioen Jellema Friese Adel", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-griffioen-koster/I375173.php : accessed September 23, 2024), "Trijntje Jelmers de Groot (1870-????)".
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