The temperature on February 23, 1864 was about 3.0 °C. The air pressure was 2 kgf/m2 and came mainly from the northeast. The airpressure was 76 cm mercury. The atmospheric humidity was 54%. Source: KNMI
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.
May 12 » American Civil War: The Battle of Spotsylvania Court House: Union troops assault a Confederate salient known as the "Mule Shoe", with the fiercest fighting of the war, much of it hand-to-hand combat, occurring at "the Bloody Angle" on the northwest.
May 26 » Montana is organized as a United States territory.
June 21 » American Civil War: The Battle of Jerusalem Plank Road begins.
September 7 » American Civil War: Atlanta is evacuated on orders of Union General William Tecumseh Sherman.
September 18 » American Civil War: John Bell Hood begins the Franklin–Nashville Campaign in an unsuccessful attempt to draw William Tecumseh Sherman back out of Georgia.
October 28 » American Civil War: A Union attack on the Confederate capital is repulsed.
When copying data from this family tree, please include a reference to the origin: P. Senden, "Family tree Senden", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-senden/I267.php : accessed January 25, 2026), "Jan Bernard Janssen (1787-1864)".
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