The temperature on January 10, 1871 was about -0.3 °C. The air pressure was 1 kgf/m2 and came mainly from the south-southeast. The atmospheric humidity was 90%. 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).
In The Netherlands , there was from January 4, 1871 to July 6, 1872 the cabinet Thorbecke III, with Mr. J.R. Thorbecke (liberaal) as prime minister.
April 30 » The Camp Grant massacre takes place in Arizona Territory.
May 28 » The Paris Commune falls after two months.
July 2 » Victor Emmanuel II of Italy enters Rome after having conquered it from the Papal States.
August 29 » Emperor Meiji orders the abolition of the han system and the establishment of prefectures as local centers of administration. (Traditional Japanese date: July 14, 1871).
October 10 » Chicago burns after a barn accident. The fire lasts from October 8–10.
November 16 » The National Rifle Association receives its charter from New York State.
Day of marriage April 19, 1899
The temperature on April 19, 1899 was about 12.7 °C. The airpressure was 76 cm mercury. The atmospheric humidity was 45%. Source: KNMI
March 6 » Bayer registers "Aspirin" as a trademark.
March 30 » German Society of Chemistry issues an invitation to other national scientific organizations to appoint delegates to the International Committee on Atomic Weights.
March 31 » Malolos, capital of the First Philippine Republic, is captured by American forces.
July 26 » Ulises Heureaux, the 27th President of the Dominican Republic, is assassinated.
When copying data from this family tree, please include a reference to the origin: Michael Jacobs, "Family tree Jacobs", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-michael-jacobs/I44526.php : accessed February 7, 2026), "Gualtherus Johan Piccardt (1871-????)".
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