March 2 » Long-distance communication speeds up with the unveiling of a semaphore machine in Paris.
May 3 » The Constitution of May 3 (the first modern constitution in Europe) is proclaimed by the Sejm of Polish–Lithuanian Commonwealth.
June 21 » King Louis XVI of France and his immediate family begin the Flight to Varennes during the French Revolution.
August 7 » American troops destroy the Miami town of Kenapacomaqua near the site of present-day Logansport, Indiana in the Northwest Indian War.
August 21 » A Vodou ceremony, led by Dutty Boukman, turns into a violent slave rebellion, beginning the Haitian Revolution.
September 5 » Olympe de Gouges writes the Declaration of the Rights of Woman and of the Female Citizen.
Day of death July 11, 1864
The temperature on July 11, 1864 was about 27.7 °C. The air pressure was 1.5 kgf/m2 and came mainly from the south east. The airpressure was 76 cm mercury. The atmospheric humidity was 47%. 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.
March 11 » The Great Sheffield Flood kills 238 people in Sheffield, England.
March 16 » American Civil War: During the Red River Campaign, Union troops reach Alexandria, Louisiana.
April 12 » American Civil War: The Battle of Fort Pillow: Confederate forces kill most of the African American soldiers that surrendered at Fort Pillow, Tennessee.
June 21 » American Civil War: The Battle of Jerusalem Plank Road begins.
September 19 » American Civil War: Union troops under Philip Sheridan defeat a Confederate force commanded by Jubal Early. With over 50,000 troops engaged, it was the largest battle fought in the Shenandoah Valley.
December 15 » American Civil War: Battle of Nashville: The Union's Army of the Cumberland routs and destroys the Confederacy's Army of Tennessee, ending its effectiveness as a combat unit.
When copying data from this family tree, please include a reference to the origin: J. van Broekhoven, "Database Van Broekhoven", database, Genealogy Online (https://www.genealogieonline.nl/database-van-broekhoven/I13897.php : accessed February 17, 2026), "Petrus Bollen (1791-1864)".
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