May 11 » Robert Gray commands the first expedition to sail into the Columbia River.
June 4 » Captain George Vancouver claims Puget Sound for the Kingdom of Great Britain.
August 16 » Maximilien de Robespierre presents the petition of the Commune of Paris to the Legislative Assembly, which demanded the formation of a revolutionary tribunal.
September 21 » French Revolution: The National Convention abolishes the monarchy.
September 22 » Primidi Vendémiaire of year one of the French Republican Calendar as the French First Republic comes into being.
December 11 » French Revolution: King Louis XVI of France is put on trial for treason by the National Convention.
Day of death May 3, 1863
The temperature on May 3, 1863 was about 16.7 °C. The air pressure was 4.5 kgf/m2 and came mainly from the north-northeast. The airpressure was 76 cm mercury. The atmospheric humidity was 36%. 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 29 » The Bear River Massacre: A detachment of California Volunteers led by Colonel Patrick Edward Connor engage the Shoshone at Bear River, Washington Territory, killing hundreds of men, women and children.
April 17 » American Civil War: Grierson's Raid begins: Troops under Union Army Colonel Benjamin Grierson attack central Mississippi.
August 16 » The Dominican Restoration War begins when Gregorio Luperón raises the Dominican flag in Santo Domingo after Spain had recolonized the country.
October 3 » The last Thursday in November is declared as Thanksgiving Day by U.S. President Abraham Lincoln.
October 29 » Eighteen countries meet in Geneva and agree to form the International Red Cross.
November 25 » American Civil War: Battle of Missionary Ridge: At Missionary Ridge in Tennessee, Union forces led by General Ulysses S. Grant break the Siege of Chattanooga by routing Confederate troops under General Braxton Bragg.
When copying data from this family tree, please include a reference to the origin: Amy Thomas, "Genealogy Thomas", database, Genealogy Online (https://www.genealogieonline.nl/genealogy-thomas/P7679.php : accessed February 28, 2026), "William Mazyck (1792-1863)".
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