February 1 » French Revolutionary Wars: France declares war on the United Kingdom and the Netherlands.
April 6 » During the French Revolution, the Committee of Public Safety becomes the executive organ of the republic.
June 24 » The French Constitution of 1793 is formally adopted, although it is effectively suspended by the Committee of Public Safety.
July 22 » Alexander Mackenzie reaches the Pacific Ocean becoming the first recorded human to complete a transcontinental crossing of North America.
November 3 » French playwright, journalist and feminist Olympe de Gouges is guillotined.
Day of death April 4, 1863
The temperature on April 4, 1863 was about 13.7 °C. The air pressure was 4 kgf/m2 and came mainly from the west-southwest. The airpressure was 76 cm mercury. The atmospheric humidity was 63%. 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.
January 11 » American Civil War: Battle of Arkansas Post: General John McClernand and Admiral David Dixon Porter capture the Arkansas River for the Union.
February 24 » Arizona is organized as a United States territory.
May 6 » American Civil War: The Battle of Chancellorsville ends with the defeat of the Army of the Potomac by the Army of Northern Virginia.
July 19 » American Civil War: Morgan's Raid: At Buffington Island in Ohio, Confederate General John Hunt Morgan's raid into the north is mostly thwarted when a large group of his men are captured while trying to escape across the Ohio River.
August 16 » The Dominican Restoration War begins when Gregorio Luperón raises the Dominican flag in Santo Domingo after Spain had recolonized the country.
When copying data from this family tree, please include a reference to the origin: Jan De Backer, "Family tree De Backer - Evers", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-de-backer-evers/I505871.php : accessed January 30, 2026), "Adrianus Theunissen (1793-1863)".
Copy warning
Genealogical publications are copyright protected. Although data is often retrieved from public archives, the searching, interpreting, collecting, selecting and sorting of the data results in a unique product. Copyright protected work may not simply be copied or republished.
Please stick to the following rules
Request permission to copy data or at least inform the author, chances are that the author gives permission, often the contact also leads to more exchange of data.
Do not use this data until you have checked it, preferably at the source (the archives).
State from whom you have copied the data and ideally also his/her original source.