The temperature on May 4, 1862 was about 26.4 °C. The air pressure was 8 kgf/m2 and came mainly from the south east. The airpressure was 76 cm mercury. The atmospheric humidity was 25%. 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.
February 16 » American Civil War: General Ulysses S. Grant captures Fort Donelson, Tennessee.
March 9 » American Civil War: USSMonitor and CSSVirginia fight to a draw in the Battle of Hampton Roads, the first battle between two ironclad warships.
June 1 » American Civil War: Peninsula Campaign: The Battle of Seven Pines (or the Battle of Fair Oaks) ends inconclusively, with both sides claiming victory.
July 15 » The CSS Arkansas, the most effective ironclad on the Mississippi River, battles with Union ships commanded by Admiral David Farragut, severely damaging three ships and sustaining heavy damage herself. The encounter changed the complexion of warfare on the Mississippi and helped to reverse Rebel fortunes on the river in the summer of 1862.
December 31 » American Civil War: The Battle of Stones River begins near Murfreesboro, Tennessee.
When copying data from this family tree, please include a reference to the origin: R.A.Hemerik, "Descendants Hemerik-Broekhuizen-Huner-Koper-Barink", database, Genealogy Online (https://www.genealogieonline.nl/parenteel-hemerik/I148747.php : accessed February 26, 2026), "Pieter Jans Hijlkema".
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