May 11 » War of the Austrian Succession: French forces defeat an Anglo-Dutch–Hanoverian army.
June 4 » Battle of Hohenfriedberg: Frederick the Great's Prussian army decisively defeated an Austrian army under Prince Charles Alexander of Lorraine during the War of the Austrian Succession.
June 16 » War of the Austrian Succession: New England colonial troops under the command of William Pepperrell capture the Fortress of Louisbourg in Louisbourg, New France (Old Style date).
June 28 » A New England colonial army captures the French fortifications at Louisbourg (New Style).
August 19 » Prince Charles Edward Stuart raises his standard in Glenfinnan: The start of the Second Jacobite Rebellion, known as "the 45".
December 4 » Charles Edward Stuart's army reaches Derby, its furthest point during the Second Jacobite Rising.
When copying data from this family tree, please include a reference to the origin: H. J. Otten, "Otten family tree", database, Genealogy Online (https://www.genealogieonline.nl/otten-stamboom/I555.php : accessed January 29, 2026), "Hillebrandus Janssonius (1720-????)".
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