Editing 1813 (section)

=== July&ndash;September ===
* [[July]] &ndash; [[War of 1812]] &ndash; The second siege of [[Fort Meigs]] by British allied forces fails.
* [[July 5]] &ndash; [[War of 1812]]: Three weeks of British raids on [[Fort Schlosser]], [[Black Rock, New York|Black Rock]] and [[Plattsburgh, New York]] begin.
* [[July 13]]
** The [[Carabinieri]], the national [[military police]] of Italy, are founded by [[Victor Emmanuel I of Sardinia|Victor Emmanuel I]] as the police force of the [[Kingdom of Sardinia]]. 
** Missionaries [[Adoniram Judson]] and his wife, [[Ann Hasseltine Judson]], arrive in [[Burma]].
*[[July 21]] – U.K. Parliament passes the [[Doctrine of the Trinity Act 1813]], repealing legal penalties for [[Nontrinitarianism|non-trinitarian]] sects such as [[Unitarianism|Unitarians]], and codifying [[religious tolerance]] in Great Britain (the [[Toleration Act 1688|Toleration Act of 1688]] did not apply to Jews, non-trinitarians, or Roman Catholics).<ref>{{Cite web |title=Islam Becomes Legal in Britain |url=https://muslimmuseum.org.uk/islam-becomes-legal-in-britain/ |website=Muslim Museum Initiative}}</ref> 
* [[July 23]] &ndash; Sir [[Thomas Maitland (British Army officer)|Thomas Maitland]] is appointed as the first [[List of Governors of Malta|Governor of Malta]], transforming the island from a [[Malta Protectorate|British protectorate]] to a ''de facto'' [[Crown Colony of Malta|colony]].
* [[August 12]] &ndash; [[Napoleonic Wars]]: Austria declares war on France.
* [[August 19]] &ndash; [[Gervasio Antonio de Posadas]] joins Argentina's second triumvirate.
* [[August 23]] &ndash; [[Napoleonic Wars]] &ndash; [[Battle of Großbeeren]]: [[Napoleon]] is defeated by [[Prussia]] and [[Sweden]].
* [[August 26]] &ndash; [[Napoleonic Wars]] &ndash; [[Battle of Katzbach]]: [[Napoleon]]'s troops are defeated by [[Prussia]] and Russia.
* [[August 26]]&ndash;[[August 27|27]] &ndash; [[Napoleonic Wars]] &ndash; [[Battle of Dresden]]: [[Napoleon]]'s troops are victorious.
* [[August 29]]&ndash;[[August 30|30]] &ndash; [[Napoleonic Wars]] &ndash; [[First Battle of Kulm]]: French Marshal Vandamme is defeated and captured, by allied Coalition forces from Russia, [[Prussia]] and Austria.
* [[August 30]] &ndash; [[Creek War]] &ndash; [[Fort Mims massacre]]: A force of [[Creek people|Creek]]s, belonging to the [[Red Sticks]] faction, kills hundreds of settlers in Fort Mims, [[Alabama]].
* [[August 31]] &ndash; [[Peninsular War]]:
** [[Battle of San Marcial]]: The Spanish [[Army of Galicia]] under [[Manuel Freire de Andrade]] turns back [[Jean-de-Dieu Soult|Marshal Soult]]'s last major offensive against [[Arthur Wellesley, 1st Duke of Wellington|Wellington]]'s allied army.
** After besieging [[San Sebastián]], allied troops in Spain rampage, ransack and burn down the town almost entirely.
* [[September]] &ndash; [[Robert Southey]] becomes [[Poet Laureate of the United Kingdom]].
* [[September 4]] &ndash; The name of Germany's national [[card game]], [[History of Skat|"Scat"]] (modern-day [[Skat (card game)|Skat]]), appears for the first time, in the gaming records of Hans Carl Leopold von der Gabelentz.
* [[September 6]] &ndash; [[Napoleonic Wars]] &ndash; [[Battle of Dennewitz]]: The armies of [[Napoleon]] are again defeated by [[Prussia]] and Russia.
* [[September 10]] &ndash; [[War of 1812]] &ndash; [[Battle of Lake Erie]]: An American squadron under Commodore [[Oliver Hazard Perry]] defeats a British squadron, capturing 6 ships.
* [[September 17]] &ndash; [[Napoleonic Wars]] &ndash; [[Second Battle of Kulm]]: The Allied Coalition is victorious; Napoleon is forced to halt his advance on Teplitz, and withdraw to Leipzig.