The temperature on May 12, 1862 was about 12.0 °C. There was 0.4 mm of rain. The air pressure was 0.5 kgf/m2 and came mainly from the south-southwest. The airpressure was 75 cm mercury. The atmospheric humidity was 83%. 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 19 » American Civil War: Battle of Mill Springs: The Confederacy suffers its first significant defeat in the conflict.
February 6 » American Civil War: Forces under the command of Ulysses S. Grant and Andrew H. Foote give the Union its first victory of the war, capturing Fort Henry, Tennessee in the Battle of Fort Henry.
February 10 » American Civil War: A Union naval flotilla destroys the bulk of the Confederate Mosquito Fleet in the Battle of Elizabeth City on the Pasquotank River in North Carolina.
June 7 » The United States and the United Kingdom agree in the Lyons–Seward Treaty to suppress the African slave trade.
August 17 » American Indian Wars: The Dakota War of 1862 begins in Minnesota as Dakota warriors attack white settlements along the Minnesota River.
November 14 » American Civil War: President Abraham Lincoln approves General Ambrose Burnside's plan to capture the Confederate capital at Richmond, Virginia, leading to the Battle of Fredericksburg.
When copying data from this family tree, please include a reference to the origin: Hendrik Dreyer, "Dreyer Tree", database, Genealogy Online (https://www.genealogieonline.nl/dreyer-tree/I18875.php : accessed May 2, 2025), "Susanna Louisa Opperman (1862-????)".
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