The temperature on June 13, 1775 was about 20.0 °C. Wind direction mainly west-southwest. Weather type: zeer betrokken. Special wheather fenomena: dauw. Source: KNMI
April 19 » American Revolutionary War: The war begins with an American victory in Concord during the battles of Lexington and Concord.
April 20 » American Revolutionary War: The Siege of Boston begins, following the battles at Lexington and Concord.
May 10 » American Revolutionary War: A small Colonial militia led by Ethan Allen and Colonel Benedict Arnold captures Fort Ticonderoga.
June 12 » American Revolution: British general Thomas Gage declares martial law in Massachusetts. The British offer a pardon to all colonists who lay down their arms. There would be only two exceptions to the amnesty: Samuel Adams and John Hancock, if captured, were to be hanged.
September 11 » Benedict Arnold's expedition to Quebec leaves Cambridge, Massachusetts.
September 25 » American Revolution: Ethan Allen surrenders to British forces after attempting to capture Montreal during the Battle of Longue-Pointe.
The Genealogische database Eisenga publication was prepared by Ruut Eisenga (contact is not possible).
When copying data from this family tree, please include a reference to the origin: Ruut Eisenga, "Genealogische database Eisenga", database, Genealogy Online (https://www.genealogieonline.nl/genealogie-eisenga/I143.php : accessed February 16, 2026), "Albert Olferts (Olcherts) (± 1710-????)".
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