Events from the year 1666 in Sweden
Incumbents Monarch – Charles XI
Events The Second Bremen War.
The Lund University is founded. Second return to Sweden of Christina, Queen of Sweden. Publication of the Upsalia antiqua by Johannes Schefferus. The enactment of the Royal Placat of 1666.
Births
4 September - Anna Maria Ehrenstrahl, painter (died 1729) 9 November - Carl Gustaf Armfeldt, officer (died 1736) 21 August - Adolph John II, Count Palatine of Kleeburg, duke (died 1701)
Deaths
27 February - Gustav Evertsson Horn, military and politician (born 1614)
References