
1807May, 29
Mustafa IV became Sultan of the Ottoman Empire and Caliph of Islam.
Mustafa IV (; Ottoman Turkish: مصطفى رابع Muṣṭafā-yi rābi‘; 8 September 1779 – 16 November 1808) was the Sultan of the Ottoman Empire from 1807 to 1808.
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Events on 1807
- 7Feb
Battle of Eylau
Napoleonic Wars: Napoleon finds Bennigsen's Russian forces taking a stand at Eylau. After bitter fighting, the French take the town, but the Russians resume the battle the next day. - 8Feb
Battle of Eylau
After two days of bitter fighting, the Russians under Bennigsen and the Prussians under L'Estocq concede the Battle of Eylau to Napoleon. - 12Apr
Fort Ricasoli
The Froberg mutiny ends when the remaining mutineers blow up the magazine of Fort Ricasoli. - 22May
Aaron Burr
A grand jury indicts former Vice President of the United States Aaron Burr on a charge of treason. - 20Jul
Internal combustion engine
Nicéphore Niépce is awarded a patent by Napoleon for the Pyréolophore, the world's first internal combustion engine, after it successfully powered a boat upstream on the river Saône in France.