1789 Conspiracy
The 1789 Conspiracy was a plot in Sweden in 1789, with the purpose of deposing Gustav III of Sweden, and placing his brother Charles XIII of Sweden on the throne. The plot was instigated by a group of conspirators at the royal court, consisting, among others, of the king's sister-in-law, Charles' spouse Hedvig Elisabeth Charlotte of Holstein-Gottorp, the king's youngest brother Prince Frederick Adolf, Duke of Östergötland, and Charles' favorite Gustaf Adolf Reuterholm.