January 9 » Treaty of Jassy between Russian and Ottoman Empire is signed.
March 29 » King Gustav III of Sweden dies after being shot in the back at a midnight masquerade ball at Stockholm's Royal Opera 13 days earlier. He is succeeded by Gustav IV Adolf.
May 11 » Robert Gray commands the first expedition to sail into the Columbia River.
September 20 » French troops stop an allied invasion of France at the Battle of Valmy.
October 13 » In Washington, D.C., the cornerstone of the United States Executive Mansion (known as the White House since 1818) is laid.
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: L. Arickx, "Family tree Herry", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-herry/I66.php : accessed January 31, 2026), "Petrus Biebuyck (-1792)".
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