The temperature on May 15, 1862 was about 16.4 °C. The air pressure was 3 kgf/m2 and came mainly from the east-northeast. The airpressure was 76 cm mercury. The atmospheric humidity was 62%. 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.
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.
June 9 » American Civil War: Stonewall Jackson concludes his successful Shenandoah Valley Campaign with a victory in the Battle of Port Republic; his tactics during the campaign are now studied by militaries around the world.
August 19 » American Indian Wars: During an uprising in Minnesota, Lakota warriors decide not to attack heavily defended Fort Ridgely and instead turn to the settlement of New Ulm, killing white settlers along the way.
September 13 » American Civil War: Union soldiers find a copy of Robert E. Lee's battle plans in a field outside Frederick, Maryland. It is the prelude to the Battle of Antietam.
September 19 » American Civil War: Union troops under William Rosecrans defeat a Confederate force commanded by Sterling Price.
September 22 » A preliminary version of the Emancipation Proclamation is released by Abraham Lincoln.
When copying data from this family tree, please include a reference to the origin: Kim Faaij-Straver, "Family tree Straver", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-straver/I413.php : accessed January 23, 2026), "Jacobus Knaapen".
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