March 8 » The Safavid Empire of Iran is defeated by an army from Afghanistan at the Battle of Gulnabad, pushing Iran into anarchy.
April 5 » The Dutch explorer Jacob Roggeveen discovers Easter Island.
July 25 » Dummer's War begins along the Maine-Massachusetts border.
Day of death June 30, 1792
The temperature on June 30, 1792 was about 16.0 °C. There was 264 mm of rainWind direction mainly southwest. Weather type: betrokken regen. Source: KNMI
January 9 » Treaty of Jassy between Russian and Ottoman Empire is signed.
February 20 » The Postal Service Act, establishing the United States Post Office Department, is signed by United States President George Washington.
April 5 » United States President George Washington exercises his authority to veto a bill, the first time this power is used in the United States.
May 17 » The New York Stock Exchange is formed under the Buttonwood Agreement.
September 20 » French troops stop an allied invasion of France at the Battle of Valmy.
October 29 » Mount Hood (Oregon) is named after Samuel Hood, 1st Viscount Hood by Lt. William E. Broughton who sighted the mountain near the mouth of the Willamette River.
When copying data from this family tree, please include a reference to the origin: Randy James Hammock, "RanHam Tree", database, Genealogy Online (https://www.genealogieonline.nl/ranham-tree/P4255.php : accessed February 24, 2026), "Hans Peter Wampler (1722-1792)".
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