July 8 » Church bells (possibly including the Liberty Bell) are rung after John Nixon delivers the first public reading of the Declaration of Independence of the United States.
August 10 » American Revolutionary War: Word of the United States Declaration of Independence reaches London.
September 15 » American Revolutionary War: British forces land at Kip's Bay during the New York Campaign.
September 21 » Part of New York City is burned shortly after being occupied by British forces.
December 7 » Gilbert du Motier, Marquis de Lafayette, arranges to enter the American military as a major general.
December 19 » Thomas Paine publishes one of a series of pamphlets in The Pennsylvania Journal entitled "The American Crisis".
Day of death May 6, 1778
The temperature on May 6, 1778 was about 16.0 °C. Wind direction mainly west-southwest. Weather type: zeer betrokken. Source: KNMI
February 6 » New York became the third state to ratify the Articles of Confederation.
February 9 » Rhode Island becomes the fourth US state to ratify the Articles of Confederation.
August 3 » The theatre La Scala in Milan is inaugurated with the première of Antonio Salieri's Europa riconosciuta.
August 29 » American Revolutionary War: British and American forces battle indecisively at the Battle of Rhode Island.
September 7 » American Revolutionary War: France invades Dominica in the British West Indies, before Britain is even aware of France's involvement in the war.
September 17 » The Treaty of Fort Pitt is signed. It is the first formal treaty between the United States and a Native American tribe.
When copying data from this family tree, please include a reference to the origin: Esther Zeelenberg, "Family tree Zeelenberg-Kouwenhoven-Leijssenaar", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-zeelenberg/R375.php : accessed February 24, 2026), "Hendrik Seelenberg (1776-1778)".
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