January 1 » John V is proclaimed King of Portugal and the Algarves in Lisbon.
January 16 » The Scottish Parliament ratifies the Act of Union, paving the way for the creation of Great Britain.
April 25 » A coalition of Britain, the Netherlands and Portugal is defeated by a Franco-Spanish army at Almansa (Spain) in the War of the Spanish Succession.
May 1 » The Act of Union joining England and Scotland to form the Kingdom of Great Britain takes effect.
October 28 » The 1707 Hōei earthquake causes more than 5,000 deaths in Japan.
November 30 » The second Siege of Pensacola comes to end with the failure of the British to capture Pensacola, Florida.
Day of burial May 21, 1778
The temperature on May 21, 1778 was about 14.0 °C. Wind direction mainly west-northwest. Weather type: zeer betrokken. Source: KNMI
February 23 » American Revolutionary War: Baron von Steuben arrives at Valley Forge, Pennsylvania to help to train the Continental Army.
May 12 » Heinrich XI, count of the Principality of Reuss-Greiz, is elevated to Prince by Joseph II, Holy Roman Emperor.
June 28 » American Revolutionary War: The American Continentals engage the British in the Battle of Monmouth Courthouse resulting in standstill and British withdrawal under cover of darkness.
August 3 » The theatre La Scala in Milan is inaugurated with the première of Antonio Salieri's Europa riconosciuta.
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.
November 11 » Cherry Valley massacre: Loyalists and Seneca Indian forces attack a fort and village in eastern New York during the American Revolutionary War, killing more than forty civilians and soldiers.
When copying data from this family tree, please include a reference to the origin: Alle Elbers, "Sluzigers (e.a.)", database, Genealogy Online (https://www.genealogieonline.nl/sluzigers/I30966.php : accessed February 20, 2026), "Cornelia Cornelis Vroom (1707-1778)".
Copy warning
Genealogical publications are copyright protected. Although data is often retrieved from public archives, the searching, interpreting, collecting, selecting and sorting of the data results in a unique product. Copyright protected work may not simply be copied or republished.
Please stick to the following rules
Request permission to copy data or at least inform the author, chances are that the author gives permission, often the contact also leads to more exchange of data.
Do not use this data until you have checked it, preferably at the source (the archives).
State from whom you have copied the data and ideally also his/her original source.