The air pressure was 1.5 kgf/m2 and came mainly from the south-southwest. The airpressure was 74 cm mercury. The atmospheric humidity was 78%. Source: KNMI
From March 14, 1861 till January 31, 1862 the Netherlands had a cabinet Van Zuijlen van Nijevelt - Loudon with the prime ministers Mr. J.P.P. baron Van Zuijlen van Nijevelt (conservatief-liberaal) and Mr. J. Loudon (liberaal).
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.
January 31 » Alvan Graham Clark discovers the white dwarf star Sirius B, a companion of Sirius, through an 18.5-inch (47cm) telescope now located at Northwestern University.
April 20 » Louis Pasteur and Claude Bernard complete the experiment disproving the theory of spontaneous generation.
May 13 » The USSPlanter, a steamer and gunship, steals through Confederate lines and is passed to the Union, by a southern slave, Robert Smalls, who later was officially appointed as captain, becoming the first black man to command a United States ship.
July 1 » American Civil War: The Battle of Malvern Hill takes place. It is the last of the Seven Days Battles, part of George B. McClellan's Peninsula Campaign.
July 1 » Princess Alice of the United Kingdom, second daughter of Queen Victoria, marries Prince Louis of Hesse, the future Louis IV, Grand Duke of Hesse.
December 17 » American Civil War: General Ulysses S. Grant issues General Order No. 11, expelling Jews from parts of Tennessee, Mississippi, and Kentucky.
When copying data from this family tree, please include a reference to the origin: J Eijsermans, "Eijsermans family tree", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-eijsermans/I447638.php : accessed March 16, 2026), "Theodora Maria van Bergen (1862-????)".
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