March 11 » Queen Anne withholds Royal Assent from the Scottish Militia Bill, the last time a British monarch vetoes legislation.
March 23 » James Francis Edward Stuart lands at the Firth of Forth as part of the planned French invasion of Britain.
September 11 » Charles XII of Sweden stops his march to conquer Moscow outside Smolensk, marking the turning point in the Great Northern War. The army is defeated nine months later in the Battle of Poltava, and the Swedish Empire ceases to be a major power.
October 9 » Peter the Great defeats the Swedes at the Battle of Lesnaya.
Day of death April 22, 1775
The temperature on April 22, 1775 was about 13.0 °C. Wind direction mainly south east. Weather type: zeer betrokken regen. Source: KNMI
May 10 » American Revolutionary War: The Second Continental Congress takes place in Philadelphia.
July 26 » The office that would later become the United States Post Office Department is established by the Second Continental Congress. Benjamin Franklin of Pennsylvania takes office as Postmaster General.
August 23 » American Revolutionary War: King George III delivers his Proclamation of Rebellion to the Court of St James's stating that the American colonies have proceeded to a state of open and avowed rebellion.
September 11 » Benedict Arnold's expedition to Quebec leaves Cambridge, Massachusetts.
October 13 » The Continental Congress establishes the Continental Navy (predecessor of the United States Navy).
December 3 » USSAlfred becomes the first vessel to fly the Grand Union Flag (the precursor to the Stars and Stripes); the flag is hoisted by John Paul Jones.
When copying data from this family tree, please include a reference to the origin: Charles Olson, "Olson's Tree", database, Genealogy Online (https://www.genealogieonline.nl/olsons-tree/P14450.php : accessed January 18, 2026), "Mary Elizabeth Blair (1708-1775)".
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